Horizontal installation in the drainage system helps keep basements from flooding. Helps eliminate backup in field tile when creeks rise. 

• Must provide a stable base, and installation using flexible couplers is recommended. Flexible couplers are sold separately; not included with check valve.
• Constructed of rugged SDR35 PVC.
• Stubs are male, 4" in length.
• Overall length is 23.75".
• Full flow for drainage.
• Valve is not pressure rated.
• Valve is intended for gravity flow: Low pressure and some seepage will occur.

Unique in-ground, in-line backwater protection for tile drainage systems and a variety of commercial applications.

• Must provide a stable base, and installation using flexible couplers is recommended.
• Body constructed of rugged, ½"-thick PVC with SDR35 PVC stubs.
• Available with a 6" SDR35 PVC clean out.
• Stainless steel screws and custom anodized aluminum corner extrusions used for strength and durability.
• Stubs are 4" in length.
• Overall length is 27.25".
• Clean out with threaded plug allows easy maintenance and inspection.
• Full flow for drainage.
• Valve is not pressure rated.
• Valve is intended for gravity flow: Low pressure and some seepage may occur.

Unique in-ground, in-line backwater protection for tile drainage systems and a variety of commercial applications.

• Must provide a stable base, and installation using flexible couplers is recommended.
• Body constructed of rugged, ½"-thick PVC with SDR35 PVC stubs.
• Stainless steel screws and custom anodized aluminum corner extrusions used for strength and durability.
• Stubs are 4" in length.
• Overall length is 27.25".
• Full flow for drainage.
• Valve is not pressure rated.
• Valve is intended for gravity flow: Low pressure and some seepage may occur.

Unique in-ground, in-line backwater protection for tile drainage systems and a variety of commercial applications.

• Must provide a stable base, and installation using flexible couplers is recommended.
• Body constructed of rugged, ½"-thick PVC with SDR35 PVC stubs.
• Available with a 6" SDR35 PVC clean out.
• Stainless steel screws and custom anodized aluminum corner extrusions used for strength and durability.
• Stubs are 4" in length.
• Overall length is 31.25".
• Clean out with threaded plug allows easy maintenance and inspection.
• Full flow for drainage.
• Valve is not pressure rated.
• Valve is intended for gravity flow: Low pressure and some seepage may occur.

Unique in-ground, in-line backwater protection for tile drainage systems and a variety of commercial applications.

• Must provide a stable base, and installation using flexible couplers is recommended.
• Body constructed of rugged, ½"-thick PVC with SDR35 PVC stubs.
• Stainless steel screws and custom anodized aluminum corner extrusions used for strength and durability.
• Stubs are 4" in length.
• Overall length is 31.25".
• Full flow for drainage.
• Valve is not pressure rated.
• Valve is intended for gravity flow: Low pressure and some seepage may occur.

Horizontal installation in the drainage system helps keep basements from flooding. Helps eliminate backup in field tile when creeks rise. 

• Must provide a stable base, and installation using flexible couplers is recommended. Flexible couplers are sold separately; not included with check valve.
• Constructed of rugged SDR35 PVC.
• Available with a 6" SDR35 PVC clean out.
• Stubs are male, 4" in length.
• Overall length is 17.75".
• Clean out with threaded plug allows easy maintenance and inspection.
• Full flow for drainage.
• Valve is not pressure rated.
• Valve is intended for gravity flow: Low pressure and some seepage will occur. 

Horizontal installation in the drainage system helps keep basements from flooding. Helps eliminate backup in field tile when creeks rise. 

• Must provide a stable base, and installation using flexible couplers is recommended. Flexible couplers are sold separately; not included with check valve.
• Constructed of rugged SDR35 PVC.
• Available with a 6" SDR35 PVC clean out.
• Stubs are male, 4" in length.
• Overall length is 20.75".
• Clean out with threaded plug allows easy maintenance and inspection.
• Full flow for drainage.
• Valve is not pressure rated.
• Valve is intended for gravity flow: Low pressure and some seepage will occur. 

Horizontal installation in the drainage system helps keep basements from flooding. Helps eliminate backup in field tile when creeks rise. 

• Must provide a stable base, and installation using flexible couplers is recommended. Flexible couplers are sold separately; not included with check valve.
• Constructed of rugged SDR35 PVC.
• Stubs are male, 4" in length.
• Overall length is 20.75".
• Full flow for drainage.
• Valve is not pressure rated.
• Valve is intended for gravity flow: Low pressure and some seepage will occur.

 Use to open or close water meter valves

• 5/8" Groove Width

Designed for residential and commercial use on steam, water, oil or gas.

• T-1001NL Series
• Durable forged brass body
• Bottom-loaded blowout-proof stem
• Maintenance free dual O-ring stem seal
• Improved Dyneon* TFM PTFE seats
• Female Pipe Threads x Female Pipe Threads
• Both ends fit over male pipe threads
• Lead Free
• Available in 1/8" - 4" sizes

Working Pressure, Non Shock (PSI)

Cold working pressure (CWP): 1/8"- 2" 600 p.s.i. 2-1/2"- 4" 400 p.s.i.

Saturated steam (WSP): All sizes: 150 p.s.i.

Conforms to MSS SP-110

• End connections comply with: ANSI / ASME B1.20.1 (FNPT) ANSI / ASME B16.18 (CTS Sweat)

• Manufactured in an ISO accredited facility.

• CSA Certified for use with natural, manufactured, mixed, liquid petroleum and LP gas/air mixtures:

• ANSI Standard Z21.15 for use as a gas appliance connector valve for 1/2 lb. systems (1/2"-3")

• CSA Certified 3-88 for use in 2 or 5 lb house piping systems (1/4"& 1/2"-2")

• ANSI / ASME B16.33 for use in gas piping systems up to 125 psig (1/2"-1")

• UL listed 44R8 for LP, natural and manufactured gases; flammable liquids, #6 oil at 250°F (1/4"- 2").

• UL listed 757X for fire protection service (1/2"- 2").

• Factory mutual approved for fire protection service (1/2"- 2").

Designed for residential and commercial use on steam, water, oil or gas.

• T-1001NL Series
• Durable forged brass body
• Bottom-loaded blowout-proof stem
• Maintenance free dual O-ring stem seal
• Improved Dyneon* TFM PTFE seats
• Female Pipe Threads x Female Pipe Threads
• Both ends fit over male pipe threads
• Lead Free
• Available in 1/8" - 4" sizes

Working Pressure, Non Shock (PSI)

Cold working pressure (CWP): 1/8"- 2" 600 p.s.i. 2-1/2"- 4" 400 p.s.i.

Saturated steam (WSP): All sizes: 150 p.s.i.

Conforms to MSS SP-110

• End connections comply with: ANSI / ASME B1.20.1 (FNPT) ANSI / ASME B16.18 (CTS Sweat)

• Manufactured in an ISO accredited facility.

• CSA Certified for use with natural, manufactured, mixed, liquid petroleum and LP gas/air mixtures:

• ANSI Standard Z21.15 for use as a gas appliance connector valve for 1/2 lb. systems (1/2"-3")

• CSA Certified 3-88 for use in 2 or 5 lb house piping systems (1/4"& 1/2"-2")

• ANSI / ASME B16.33 for use in gas piping systems up to 125 psig (1/2"-1")

• UL listed 44R8 for LP, natural and manufactured gases; flammable liquids, #6 oil at 250°F (1/4"- 2").

• UL listed 757X for fire protection service (1/2"- 2").

• Factory mutual approved for fire protection service (1/2"- 2").

Designed for residential and commercial use on steam, water, oil or gas.

• T-1001NL Series
• Durable forged brass body
• Bottom-loaded blowout-proof stem
• Maintenance free dual O-ring stem seal
• Improved Dyneon* TFM PTFE seats
• Female Pipe Threads x Female Pipe Threads
• Both ends fit over male pipe threads
• Lead Free
• Available in 1/8" - 4" sizes

Working Pressure, Non Shock (PSI)

Cold working pressure (CWP): 1/8"- 2" 600 p.s.i. 2-1/2"- 4" 400 p.s.i.

Saturated steam (WSP): All sizes: 150 p.s.i.

Conforms to MSS SP-110

• End connections comply with: ANSI / ASME B1.20.1 (FNPT) ANSI / ASME B16.18 (CTS Sweat)

• Manufactured in an ISO accredited facility.

• CSA Certified for use with natural, manufactured, mixed, liquid petroleum and LP gas/air mixtures:

• ANSI Standard Z21.15 for use as a gas appliance connector valve for 1/2 lb. systems (1/2"-3")

• CSA Certified 3-88 for use in 2 or 5 lb house piping systems (1/4"& 1/2"-2")

• ANSI / ASME B16.33 for use in gas piping systems up to 125 psig (1/2"-1")

• UL listed 44R8 for LP, natural and manufactured gases; flammable liquids, #6 oil at 250°F (1/4"- 2").

• UL listed 757X for fire protection service (1/2"- 2").

• Factory mutual approved for fire protection service (1/2"- 2").