High performance diaphragm valve

High performance springless diaphragm valve

1.316L VIM-VAR stainless steel valve body;

2. Suitable for high purity applications;

3. Elgiloy material diaphragm, high strength, corrosion resistance, long service life;

4. Fully enclosed PCTFE valve seat design has superior anti-expansion and anti-pollution force;

5. Ultra high purity process specification;

6. Electrolytic polishing with the contact surface of the medium, roughness Ra average 0.13 Î¼m

7. The maximum leak rate of helium leak test is 1 10 std cm /s

8. Low pressure and high pressure valve types;

9. Manual and pneumatic actuators;

10. The aluminum material piston accelerates the switching speed of the valve;

11. A variety of handle forms and colors.

High performance all metal diaphragm valve [1]

1. Full metal shell, no filler;

2. Repeatable closure with a soft stem tip with full enveloping;

3. Pressure from vacuum to 3500 psig (241 bar);

4. Temperature from -100 to 250 Â° F (-73 to 121 Â° C);

5. The maximum leak rate of the helium leak test is 4x10 - 9th power std cm / s;

6. Round handle, about one and one-half turn from full opening to closing;

7. The bar handle, from full opening to closing, only need to turn the handle a quarter turn.

Cold Resistant Conveyor Belt,Acid-alkaline Resistant Conveyor Belt,Cooling Rubber Conveyor Belt

Anti-Tear Conveyor Belt Co., Ltd. , http://www.nsbelts.com