Specifications

Cast Iron Air Release Valve with Single Ball BS4504 Flange
1. Manufacturer
2. TUV, ISO, SGS certified
3. WRAS Approve

Cast Iron Air Release Valve with Single Ball BS4504 Flange

 

Specification:

1. Size: 1-1/2”-24” (DN40-DN600)

2. Design Standard: BS5163, AWWA C509/C515, DIN 3352DIN3202 F4/F5, MSS SP-70, BS5150, ANSI B16.10,

ANSI B16.1, ANSI B16.47, GB/T13927.

3. End Flange Connection: ANSI B 16.1, BS EN 1092(PN10, PN16), DIN 2501(PN10, PN16), BS 10 Table E

4. Disc: Grey iron, Ductile iron, with or without EPDM

5. Seat: Stainless steel, Brass/Bronze etc, Soft seat or seal: EPDM, NBR

6. Testing: API 598, ISO 5208

7. Options: Lever, Gearbox operate, Electric actuator, Pneumatic operator, Opening indicator, With limit switch, Others.

8. Type: Non rising stem, Rising stem

9. Finishing: Epoxy coating, Painting etc

10. Usage: Water supply and drainage, Electric power, Petrochemical, Metallurgical, Firefighting / Fire fighting, or other industries.

 

Pressure Testing & Quality Control:

Working Pressure	10 bar / 16 bar / 125 lbs / 150 lbs etc
Testing Pressure	Shell: 1.5 times of wooking pressure Seal: 1.1 times of working pressure
Working Temperature	-10°C to 80°C (NBR) -10°C to 120°C (EPDM)
Suitable Media	Water, Oil and gas

 

 

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