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J.W. Allen & Associates, Inc.
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Jacksonville, Fl 32206

 

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Watts Regulator Company Gate -Globe & Check Valves

Call 877-690-4996 For Pricing and Availability

 

Series: B-3000, B-3001
Description: Class 125 Bronze Gate Valves
Size Range: 1/2 to 2 in. (15 to 50mm)

Series B-3000, B-3001 Class 125 Bronze Gate Valves are used in commercial applications. They feature bronze body construction, non-rising bronze stem, threaded bonnet, solid wedge bronze disc and aluminum handwheel. Model B-3000 has threaded end connections. Model B-3001 has solder end connections. Series B-3000, B-3001 valves comply with MSS-SP-80, Type 1. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.7 bar) WSP.

Series: B-3100, B-3101
Description: Class 125 Bronze Gate Valves
Size Range: 1/2 to 2 in. (15 to 50mm)

Series B-3100, B-3101 Class 125 Bronze Gate Valves are used in commercial applications. They feature bronze body construction, rising bronze stem, threaded bonnet, solid wedge bronze disc, and aluminum handwheel. Model B-3100 has threaded end connections. Model B-3101 has solder end connections. Series B-3100, B-3101 comply with MSS-SP-80, Type 1 and are ideal for on/off service. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.7 bar) WSP.

Series: B-3110, B-3111
Description: Class 150 Bronze Gate Valves
Size Range: 1/2 to 2 in. (15 to 50mm)

Series B-3110, B-3111 Class 150 Bronze Gate Valves are used in commercial applications. They feature bronze body construction, rising bronze stem, union bonnet, solid wedge bronze disc, and aluminum handwheel. Model B-3110 has threaded end connections. Model B-3111 has solder end connections. Series B-3110, B-3111 valves comply with MSS-SP-80, Type 1 and are ideal for on/off service. Maximum Pressure: 300psi (21 bar) WOG (non-shock), 150psi (10 bar) WSP.

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Series: B-3030
Description: Class 300 Bronze Gate Valves
Size Range: 1/2 to 2 in. (15 to 50mm)

Series B-3030 Class 300 Bronze Gate Valves are used in commercial applications. They feature bronze body construction with threaded end connections, rising bronze stem, bronze union bonnet and bonnet ring, solid wedge bronze disc, and aluminum handwheel. Series B-3030 complies with MSS-SP-80, Type 1 and is ideal for on/off service. Maximum Pressure: 1000psi (70 bar) WOG (non-shock), 300psi (21 bar) WSP.

Series: GV, GVS
Description: Bronze Gate Valves
Size Range: 1/4 to 4 in. (8 to 100mm)

Series GV, GVS Bronze Gate Valves are used in commercial and residential applications. They feature bronze body construction, non-rising brass stem, Teflon packing, threaded bonnet, bronze disc, and cast iron handwheel. Model GV has NPT female threaded end connections. Model GVS has solder end connections. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: WGV, WGVS
Description: Brass Gate Valves
Size Range: 1/2 to 4 in. (15 to 100mm)

Series WGV, WGVS Brass Gate Valves are used in commercial and residential shutoff service applications. It features a brass body construction, brass non-rising stem and gland, PTFE packing, brass threaded bonnet, brass wedge disc, and cast iron handwheel. Model WGV is available in sizes 1/2 to 4 in. (15 to 100mm) with NPT female threaded end connections. Model WGVS is available in sizes 1/2 to 2 in. (15 to 50mm) with solder end connections. Maximum Pressure: 200psi (13.8 bar) WOG.

Series: WGV-1, WGVS-1
Description: Brass Gate Valves
Size Range: 1/2 to 4 in. (15 to 100mm)

Series WGV-1, WGVS-1 Brass Gate Valves are used in commercial and residential shutoff service applications. It features brass body construction, brass non-rising stem and gland, PTFE packing, brass threaded bonnet, brass wedge disc, and cast iron handwheel. Model WGV-1 is available in sizes 1/2 to 4 in. (15 to 100mm) with NPT threaded end connections. Model WGVS-1 is available in sizes 1/2 to 3 in. (15 to 80mm) with solder end connections. Maximum Pressure: 200psi (13.8 bar) WOG.

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Series: WGV-X
Description: Brass Cross-Handle Gate Valves
Size Range: 3/8 to 3 in. (10 to 80mm)

Series WGV-X Brass Cross-Handle Gate Valves are used in commercial and residential shutoff service applications. It features brass body construction with NPT female threaded connections, brass non-rising stem and gland, PTFE packing, brass threaded bonnet, solid wedge disc, and cast iron, cross-handle handwheel. Maximum Pressure: 200psi (13.8 bar) WOG.

Series: WGVC
Description: Bronze Gate Valves
Size Range: 1/2 to 3/4 in. (15 to 19mm)

Series WGVC Bronze Gate Valves are used in commercial and residential shutoff service applications. It features bronze body construction with compression end connections, brass rod non-rising stem and gland, Teflon packing, forged brass threaded bonnet, bronze disc, and stainless steel handwheel. Maximum Pressure: 125psi (8.6 bar) WOG.

Series: B-4000, B-4001
Description: Class 150 Bronze Globe Valves
Size Range: 1/4 to 3 in. (8 to 80mm)

Series B-4000, B-4001 Class 150 Bronze Globe Valves are used in commercial applications. They feature bronze body construction, rising stem, union bonnet aluminum handwheel. Model B-4000 is available in sizes 1/4 to 3 in. (8 to 80mm) with threaded end connections. Model B-4001 is available in sizes 3/8 to 2 in. (10 to 50mm) with solder end connections. Series B-4000, B-4001 complies with MSS-SP-80 and is ideal for throttling applications and service requiring frequent on/off cycling. Maximum Pressure: 300psi (21 bar) WOG (non-shock), 150psi (10 bar) WSP.

Series: B-4030
Description: Class 300 Bronze Globe Valves
Size Range: 1/4 to 2 in. (8 to 50mm)

Series B-4030 Class 300 Bronze Globe Valves are used in commercial applications. They feature bronze body construction with threaded end connections, rising stem, union bonnet and aluminum handwheel. Series B-4030 complies with MSS-SP-80, Type 1, and is ideal for throttling applications and service requiring frequent on/off cycling. Maximum Pressure: 600psi (41 bar) WOG (non-shock), 300psi (21 bar) WSP.

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Series: GLV
Description: Bronze Globe Valves
Size Range: 1/4 to 2 in. (8 to 50mm)

Series GLV Bronze Globe Valves are used in commercial and residential applications for on/off service. It consists of a bronze body construction with NPT female threaded end connections, non-rising stem, Teflon packing, threaded bonnet and cast iron handwheel. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: CV, CVS
Description: Bronze Tee Pattern Swing Check Valves
Size Range: 3/8 to 4 in. (10 to 100mm)

Series CV, CVS Bronze Tee Pattern Swing Check Valves are used in commercial and industrial applications to prevent reverse flow. They feature a bronze body tee pattern design, bronze cap, bronze disc, and brass hanger pin. Model CV is available in sizes 3/8 to 4 in. (10 to 100mm) with NPT female threaded end connections. Model CVS is available in sizes 1/2 to 3 in. (15 to 80mm) with solder end connections. Series CV, CVS provides low pressure drop and automatic closure when fluid flow is stopped. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: CVY, CVYS
Description: Bronze Wye Pattern Swing Check Valves
Size Range: 3/8 to 2 in. (10 to 50mm)

Series CVY, CVYS Bronze Wye Pattern Swing Check Valves are used in commercial and industrial applications to prevent reverse flow. They feature a bronze body wye pattern design, bronze cap, bronze disc, and brass hanger pin. Model CVY is available in sizes 3/8 to 2 in. (10 to 50mm) with NPT female threaded end connections. Model CVYS is available in sizes 1/2 to 2 in. (15 to 50mm) with solder end connections. Series CVY, CVYS has metal-to-metal seating and provides low pressure drop and automatic closure when fluid flow is stopped. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: 806-1
Description: Stainless Steel Wye Pattern Check Valves
Size Range: 1/2 to 2 in. (15 to 50mm)

Series 806-1 Stainless Steel Wye Pattern Check Valves are used in commercial and industrial applications to prevent reverse flow. It features a stainless steel body, NPT female threaded end connections, stainless steel cover, PTFE seal and stainless steel disc. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock).

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Series: WCV, WCVS
Description: Brass Swing Check Valves
Size Range: 1/2 to 4 in. (15 to 100mm)

Series WCV, WCVS Brass Swing Check Valves are used in commercial and industrial applications to prevent reverse flow. They feature a brass body, brass bonnet, PTFE gasket, and brass pin, screw, and seat. Model WCV is available in sizes 1/2 to 4 in. (15 to 100mm) with NPT female threaded end connections. Model WCVS is available in sizes 1/2 to 2 in. (15 to 50mm) with solder end connections. Series WCV, WCVS has metal-to-metal seating and provides low pressure drop and automatic closure when fluid flow is stopped. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: 411
Description: Iron Swing Check Valves
Size Range: 2 to 12 in. (50 to 300mm)

Series 411 Iron Swing Check Valves are used in fire protection applications to prevent reverse fluid flow in water lines. It consists of an epoxy-coated cast iron body construction with flange connections and a full port, cast iron cover and arm, bronze arm disc bushing, replaceable Buna-N seat and cast iron disc, bronze disc stud, and stainless steel knock and hinge pin. Series 411 is in-line serviceable and is specifically designed for municipal and private water mains and sprinkler systems. Maximum Pressure: 200psi (13.8 bar) WOG. Sizes 2 1/2 to 10 in (50 to 250mm) UL/FM listed

Series: ICV-125-2-2-T
Description: Cast Iron Wafer Check Valves
Size Range: 2 to 24 in. (50 to 600mm)

Series ICV-125-2-2-T Cast Iron Wafer Check Valves are used in commercial and industrial HVAC applications to prevent water hammer and reverse fluid flow in water lines. They feature a cast iron body with aluminum-bronze disc plates, Buna-N seat, PTFE bearings, stainless steel hinge and stop pins, steel plug and eye bolt, and stainless steel springs. Maximum Pressure: 200psi (13.8 bar) CWP (non-shock) for sizes 2 to 12 in. (50-300mm) and 150psi (10.5 bar) CWP (non-shock) for sizes 14 to 24 in. (350 to 600mm).

Series: ICVF-125
Description: Cast Iron Silent Check Valves
Size Range: 2 to 12 in. (50 to 300mm)

Series ICVF-125 Cast Iron Silent Check Valves are used in commercial and industrial HVAC applications to prevent water hammer and reverse fluid flow in water lines. Their conical spring design allows the closure disc to travel more distance than other valves of this style, allowing a greater flow coefficient (Cv). Series ICVF-125 features a cast iron body with bronze disc, seat & bushing and stainless steel spring & set screws. Maximum Pressure: 200psi (13.8 bar) CWP (non-shock).

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Series: ICVW-125
Description: Cast Iron Silent Check Valves
Size Range: 2 to 10 in. (50 to 250mm)

Series ICVW-125 Cast Iron Silent Check Valves are used in commercial and industrial HVAC applications to prevent water hammer and reverse fluid flow in water lines. Their conical spring design allows the closure disc to travel more distance than other valves of this style, allowing a greater flow coefficient (Cv). Series ICVW-125 features a cast iron body with bronze disc, seat & bushing and stainless steel spring & set screws. Maximum Pressure: 200psi (13.8 bar) CWP (non-shock).

Series: ECV
Description: Check Valves for Well Systems
Size Range: 3/4 to 2 in. (20 to 50mm)

Series ECV Check Valves for Well Systems are used in commercial and industrial applications for service on well systems. They feature a bronze body with NPT female threaded connections. Maximum Pressure: 300psi (21 bar).

Series: LCV
Description: Check Valves for Well Systems
Size Range: 3/4 to 1 1/4 in. (20 to 32mm)

Series LCV Check Valves for Well Systems are used in commercial and residential applications for light duty service on well systems. They feature a bronze body with NPT female threaded connections. Maximum Pressure: 300psi (21 bar).

Series: NCV
Description: Check Valves for Well Systems
Size Range: 1 1/4 in. (32mm)

Series NCV Check Valves for Well Systems are used in commercial and residential applications for light duty service on well systems. They feature ABS construction with NPT female end connections. Maximum Pressure: 150psi (11 bar).

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Series: SS07F
Description: Stainless Steel, Single-Detector Check Valves for Fire Sprinkler Systems
Size Range: 4 to 10 in. (100 to 250mm)

Series SS07F Stainless Steel, Single-Detector Check Valves for Fire Sprinkler Systems are used in fire protection applications to detect leakage or unauthorized use of water in fire sprinkler systems. It consists of a stainless steel body construction with flanged connections, and stainless steel linkage parts. Series SS07F is lightweight, non-corrosive, and can be installed in horizontal or vertical positions. A meter bypass assembly and bypass tapings are optional. Maximum Pressure: 175psi (12.1 bar).

Series: MFCV-SS
Description: Lead-Free Check Valves
Size Range: 1 1/4 x 1 in. to 1 1/4 x 1 1/4 in. (32 x 25mm to 32 x 32mm)

Series MFCV-SS Lead-Free Check Valves are used for service on well systems. They feature a stainless steel, lead-free body with NPT male x female threaded end connections. Series MFCV-SS is compact, vibration-free, and provides low opening pressure and low pressure drop. Maximum Pressure: 450psi (31 bar).

Series: 6
Description: Brass Midi Check Valves
Size Range: 1/4 to 1 in. (8 to 25mm)

Series 6 Brass Midi Check Valves are used in general industrial and plumbing applications. They feature a brass body with NPT female threaded end connections and positive back stop. Series 6 has a silent operation with low opening pressure and low pressure drop. It can be installed in a horizontal or vertical position. Maximum Pressure: 200psi (13.8 bar).

Series: 600
Description: Bronze Maxi-Flo Check Valves
Size Range: 1/4 to 2 in. (8 to 50mm)

Series 600 Bronze Maxi-Flo Check Valves are used to prevent the effects of water hammer in the piping system. They feature a bronze body with NPT female threaded connections. Series 600 silent check valves have a low pressure drop and can be installed in a horizontal or vertical position. Maximum Pressure: 400psi (27.6 bar) WOG (non-shock) @ -20°F to 100°F (-29°C to 38°C) and 15psi (1 bar) WSP @ 250°F (121°C).

Series: 601, 601S
Description: Bronze Maxi-Flo Check Valves
Size Range: 1/4 to 1 in. (8 to 25mm)

Series 601, 601S Bronze Maxi-Flo Check Valves are used to prevent the effects of water hammer in the piping system. They feature a bronze body, Viton disc and integral brass seat. Series 601, 601S silent check valves have a low pressure drop and can be installed in a horizontal or vertical position. Model 601 is available in sizes 1/4 to 1/2 in. (8 to 15mm) with threaded connections. Model 601S is available in sizes 1/2 to 1 in. (15 to 25mm) with solder connections. Maximum Pressure: 400psi (27.6 bar) WOG (non-shock) @ 100°F (38°C).

Series: 600-Z3
Description: Steam Check Valves
Size Range: 3/4 and 1 1/2 in. (20 and 40mm)

Series 600-Z3 Steam Check Valves are used in high cycle steam applications. They feature a bronze body heavy internal construction for longer life, conical 316 stainless steel disc for full fluid flow, Super Teflon seat for higher temperature rating and heavy duty stainless guide road to enhance disc guidance. Series 600-Z3 silent check valves have a low pressure drop and can be installed in a horizontal or vertical position. Maximum Pressure: 400psi (27.6 bar) WOG (non-shock) @ -20°F to 100°F (-29°C to 38°C) and 150psi (11 bar) WSP @ 366°F (186°C).

Series: SCV
Description: Service Check Valves
Size Range: 1/8 to 3/4 in. (3 to 20mm)

Series SCV Service Check Valves are used in heating applications between boiler piping and system components to facilitate the servicing of components under pressure, such as thermal expansion tanks and float vents, without draining the piping. As the component is threaded into the Service Check Valve, the spring loaded valve opens to system pressure. As the component is removed, the valve closes, maintaining system integrity while the component is being inspected. Series SCV is not to be used on safety relief valves or other safety or flow sensitive components.

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Series: B-5000, B-5001
Description: Class 125 Bronze Swing Check Valves
Size Range: 1/2 to 2 in. (15 to 50mm)

Series B-5000, B-5001 Class 125 Bronze Swing Check Valves are used in commercial applications. They feature a bronze body wye pattern design, bronze swing disc, integral seat, brass cap, copper hinge pin and brass plug. Model B-5000 has threaded NPT end connections and Model B-5001 has solder end connections. Series B-5000, B-5001 complies with MSS-SP-80, Type 3. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: B-5030
Description: Class 300 Bronze Swing Check Valves
Size Range: 1/2 to 2 in. (15 to 50mm)

Series B-5030 Class 300 Bronze Swing Check Valves are used in commercial applications. They feature a bronze body wye pattern design and threaded end connections, bronze swing-type disc, integral seat, bronze cap, copper hinge pin, brass plug, and bronze arm. Series B-5030 complies with MSS-SP-80, Type 3. Maximum Pressure: 600psi (41 bar) WOG (non-shock), 300psi (21 bar) WSP.

Series: F-511
Description: Class 125 Iron Check Valves
Size Range: 2 to 10 in. (50 to 250mm)

Series F-511 Class 125 Iron Check Valves are used in commercial applications. They feature a cast iron body, bronze trim and bolted cover. Series F-511 has IBBM, ANSI B16.1 flanged connections and complies with MSS-SP-71, Type 3. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: 403RT-RW
Description: Ring-Tite, Resilient Wedge Class 125 Gate Valves
Size Range: 2 to 8 in. (50 to 200mm)

Series 403RT-RW Ring-Tite, Resilient Wedge Class 125 Gate Valves are used in irrigation and water shutoff distribution service. They feature an epoxy-coated, cast iron body with ring-tite connections, resilient wedge disc, stainless steel non-rising stem and cast iron handwheel (or nut and valve key). Series 403RT-RW is epoxy coated internally and externally. It is ideal for use in irrigation, potable water, water distribution service and feed lines, and sewage disposable facilities. Maximum Pressure: 200psi (13.8 bar) CWP.

Series: 405-NRS-RW
Description: NRS Flanged Gate Valves
Size Range: 2 to 12 in. (50 to 300mm)

Series 405-NRS-RW NRS Flanged Gate Valves are used in irrigation and water distribution services. They feature an epoxy-coated, cast iron body with ANSI B16.1 flanged connections, resilient wedge disc, cast iron bonnet, bronze non-rising stem and cast iron handwheel. Maximum Pressure: 200psi (13.8 bar) CWP.

Series: 406-NRS-RW
Description: NRS Flanged Gate Valves
Size Range: 2 to 12 in. (50 to 300mm)

Series 406-NRS-RW NRS Flanged Gate Valves are used in commercial applications in potable water distribution systems. They feature an epoxy-coated, cast iron body with flanged connections, resilient-wedge disc, stainless steel non-rising stem and cast iron handwheel (or nut and valve key). Series 406-NRS-RW complies with AWWA C509 specifications. Maximum Pressure: 200psi (13.8 bar) CWP.

Series: 406E
Description: IBBM, NRS Flanged Gate Valves
Size Range: 2 to 12 in. (50 to 300mm)

Series 406E IBBM NRS, Flanged Gate Valves are used in commercial applications. They feature an epoxy-coated, cast iron body construction with flanged connections, resilient wedge disc, non-rising stem and disc seat ring, non-asbestos gaskets, carbonized fiber packing, and cast iron handwheel. Series 406E complies with MSS-SP-70. Maximum Pressure: 200psi (13.8 bar) WOG, 125psi (8.6 bar) WSP.

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Series: 408-OSY-RW
Description: OS&Y Flanged Gate Valves
Size Range: 2 1/2 to 12 in. (64 to 300mm)

Series 408-OSY-RW OS&Y Flanged Gate Valves are used in fire protection applications in fire main shutoff applications. They feature an epoxy coated cast iron body with flanged connections, resilient wedge disc, and cast iron handwheel. Series 408-OSY-RW are UL/FM listed and comply with MSS-SP-70. Maximum Pressure: 250psi (17 bar) CWP.

Series: F-502
Description: Class 125 Cast Iron Gate Valves
Size Range: 2 to 10 in. (50 to 250mm)

Series F-502 Class 125 Cast Iron Gate Valves are used in commercial applications. They feature a cast iron body with flanged connections, non-rising brass stem, bolted bonnet with open/close indicator and cast iron handwheel. Series F-502 complies with MSS-SP-70, Type 1. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: F-503
Description: Class 125 Cast Iron Gate Valves
Size Range: 2 to 12 in. (50 to 300mm)

Series F-503 Class 125 Cast Iron Gate Valves are used in commercial applications. They feature a cast iron body with flanged connections, outside stem and yoke, iron bolted bonnet and cast iron handwheel. Series F-503 complies with MSS-SP-70, Type 1. Maximum Pressure: 200psi (13.8 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: 805-1
Description: Stainless Steel Gate Valves
Size Range: 1/2 to 2 in. (15 to 50mm)

Series 805-1 Stainless Steel Gate Valves are used in commercial and industrial applications for on/off services. They feature a stainless steel body with NPT female threaded end connections and stainless steel trim, non-rising stem, threaded bonnet, solid-wedge disc, and cast iron handwheel. Maximum Pressure: 200psi (14 bar) WOG (non-shock), 125psi (8.6 bar) WSP.

Series: WAMV
Description: Brass Angle Meter Valves
Size Range: 3/4 to 1 in. (20 to 25mm)

Series WAMV Brass Angle Meter Valves are used in commercial and residential incoming water supply services. They feature a brass body with 3/4 in. flare x 3/4 in. female IPS connections or 3/4 in. flare x 1 in. female IPS connections. Maximum Pressure: 125psi (8.6 bar).

Series: WAMV-W
Description: Brass Angle Meter Valves with Waste
Size Range: 3/4 to 1 in. (20 to 25mm)

Series WAMV-W Brass Angle Meter Valves with Waste are used in commercial and residential incoming water supply services. They feature a brass body with 3/4 in. flare x 3/4 in. female IPS connections or 3/4 in. flare x 1 in. female IPS connections, and waste feature. Maximum Pressure: 125psi (8.6 bar).

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