Adjustable Spring Loaded Check Valve

All valves shall be pressure rated to 200 psi water at 73 f as manufactured by spears manufacturing company.

Adjustable spring loaded check valve.

600 psi temp max. And 6 to 25 mm in size. Patented spring loaded teflon soft seated plunger optional encapsulated spring with all 316ss internals. Pipe end from 1 4 to 1 2 in.

Parker provides the industry s widest selection of check valves available in a variety of end connections. All thermoplastic check valves shall be adjustable spring check type constructed from pvc type i astm d 1784 cell classification 12454. Strataflo 2 npt check valve lead free bronze 1 psi cracking pressure 400 psi spring loaded inline check valve nsf 372 certified f300 200 5 0 out of 5 stars 1 129 40 129. All 316 stainless steel threaded fnpt y type check valve.

Our valves are used in a diverse range of applications from air and fuel systems to load holding. Easily adjusts to hold back from 5 to 32 feet of pressure head 1 psi 2 3 feet of head for each full turn of the adjustment screw. All valve seats shall be epdm. Nds flow management formerly flo control offers a range of specialty fittings.

Our check valves utilize a variety of media including oil air and water and are made from materials such as aluminum stainless steel brass and carbon steel. 8 to 50 mm. Johnson valves offer spring loaded check valves and spring assisted check valves. 1 4 to 2 in.

Pressure flow control pressure chemfeed flow control solenoid valves. Our range includes in line disc duel plate double and swing type for a wide variety of duties and applications. 450 f 230 c same as 816 with adjustable spring optional tension. Adjustable poppet check valves for cracking pressure from 3 to 650 psig.

4 in spring loaded pvc cpvc. All valves shall have external arrow flow indicator. From expansion repair and compression couplings to spring swing check and ball valves we offer a full line of products for irrigation plumbing pool and spa and industrial applications. Spring and poppet check valves c ca ch cp and cpa series shop catalog spring and poppet check valves are available with nominal cracking pressures ranging from 1 3 to 600 psi 0 03 to 41 4 bar in 316 stainless steel and brass and with end connections 1 8 to 1 in.