Home > PLUMBING > ROUGH PLUMBING SUPPLIES > PUMPS (WELL) > CHECK VALVES - IP THREADED
Sort By:
1
Mueller ProLine Swing Check Valve Mueller ProLine Swing Check Valve Mueller ProLine Swing Check Valve
Certified to NSF 61 requirements. Certified to NSF 61 requirements. Certified to NSF 61 requirements.
Mueller ProLine Swing Check Valve Mueller ProLine Swing Check Valve Simmons SB Check Valve
Certified to NSF 61 requirements. Certified to NSF 61 requirements. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna-N O-ring, stainless steel spring, washer and locknut. All valves 1/2 in through 1-1/2 in have a working pressure of 400 psi. All valves 2 in and larger have a working pressure of 600 psi.
Simmons SB Check Valve Simmons SB Check Valve Mueller ProLine Swing Check Valve
Silicon bronze cast body and poppet contain less than 0.05% lead. Furnished with Buna-N O-ring, stainless steel spring, washer and locknut. All valves 1/2 in through 1-1/2 in have a working pressure of 400 psi. All valves 2 in and larger have a working pressure of 600 psi. Silicon bronze cast body and poppet contain less than 0.05% Lead. Furnished with Buna-N O-ring, stainless steel spring, washer and locknut. All valves 1/2 in through 1-1/2 in have a working pressure of 400 psi. All valves 2 in and larger have a working pressure of 600 psi. Certified to NSF 61 requirements.
Simmons SB 4-Hole Check Valve Simmons 602SB Check Valve Simmons SB 2-Hole Check Valve
Silicon bronze cast body and poppet contain less than 0.05% lead. Furnished with Buna-N O-ring, stainless steel spring, stainless steel washer and stainless steel locknut. 400 psi working pressure. Silicon bronze cast body and poppet contain less than 0.05% lead. Furnished with Buna-N O-ring, stainless steel spring, stainless steel washer and stainless steel locknut. 400 psi working pressure. Silicon bronze cast body and poppet contain less than 0.05% lead. Furnished with Buna-N O-ring, stainless steel spring, stainless steel washer and stainless steel locknut. 400 psi working pressure.
Simmons SB Check Valve Watts LF7R Dual In-Line Check Valve Simmons 607SB Check Valve
Silicon bronze cast body and poppet contain less than 0.05% lead. Furnished with Buna-N O-ring, stainless steel spring, washer and locknut. All valves 1/2 in through 1-1/2 in have a working pressure of 400 psi. All valves 2 in and larger have a working pressure of 600 psi. This 3/4 by 3/4 in lead-free dual check valve prevents the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets. The valve consists of a lead-free brass body construction, with two plastic replaceable check valves and stainless steel springs. It is designed for non-health hazard residential water system containment, continuous pressure applications and is to be installed immediately downstream of the residential water meter, in a vertical or horizontal position. The minimum working pressure is 10 psi and maximum working pressure is 175 psi. Silicon bronze cast body and poppet contain less than 0.05% lead. Furnished with Buna-N O-ring, stainless steel spring, stainless steel washer and stainless steel locknut. 400 psi working pressure.
Simmons SB Check Valve Simmons SB Check Valve
Silicon bronze cast body and poppet contain less than 0.05% lead. Furnished with Buna-N O-ring, stainless steel spring, washer and locknut. All valves 1/2 in through 1-1/2 in have a working pressure of 400 psi. All valves 2 in and larger have a working pressure of 600 psi. Silicon bronze cast body and poppet contain less than 0.05% lead. Furnished with Buna-N O-ring, stainless steel spring, washer and locknut. All valves 1/2 in through 1-1/2 in have a working pressure of 400 psi. All valves 2 in and larger have a working pressure of 600 psi.
   
 
1