Adjustable Spring Loaded Check Valve

1 4 to 2 in.

Adjustable spring loaded check valve.

Patented spring loaded teflon soft seated plunger optional encapsulated spring with all 316ss internals. 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. 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.

Johnson valves offer spring loaded check valves and spring assisted check valves. 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. Jv080001 brass spring loaded check non return valve nbr seals. All thermoplastic check valves shall be adjustable spring check type constructed from pvc type i astm d 1784 cell classification 12454.

Pressure flow control pressure chemfeed flow control solenoid valves. All 316 stainless steel threaded fnpt y type check valve. 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. Adjustable poppet check valves for cracking pressure from 3 to 650 psig.

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. Our valves are used in a diverse range of applications from air and fuel systems to load holding. Pipe end from 1 4 to 1 2 in. And working pressures to 3000 psig in 316 ss and brass.

Parker provides the industry s widest selection of check valves available in a variety of end connections. All valve seats shall be epdm. And 6 to 25 mm in size. In line adjustable spring check valves features pvc adjustable feature allows control of back pressure in sys tem reduces water hammer and prevents siphoning.

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