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.

Nds flow management formerly flo control offers a range of specialty fittings. Adjustable poppet check valves for cracking pressure from 3 to 650 psig. 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. 450 f 230 c same as 816 with adjustable spring optional tension.

Pipe end from 1 4 to 1 2 in. Our range includes in line disc duel plate double and swing type for a wide variety of duties and applications. 600 psi temp max. All 316 stainless steel threaded fnpt y type check valve.

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. And 6 to 25 mm in size. And working pressures to 3000 psig in 316 ss and brass. In line adjustable spring check valves features pvc adjustable feature allows control of back pressure in sys tem reduces water hammer and prevents siphoning.

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. Our valves are used in a diverse range of applications from air and fuel systems to load holding. All valves shall have external arrow flow indicator. Parker provides the industry s widest selection of check valves available in a variety of end connections.

4 in spring loaded pvc cpvc. 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. Jv080001 brass spring loaded check non return valve nbr seals. Patented spring loaded teflon soft seated plunger optional encapsulated spring with all 316ss internals.

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. Johnson valves offer spring loaded check valves and spring assisted check valves. 8 to 50 mm. All valve seats shall be epdm.