Cast Iron Ball Valve

Cast Iron Ball Valves are used in commercial, industrial, and process applications requiring a non-corrosive body finish or where a clean cosmetic appearance is desired.

Technical Specification
Size Range: 1/2"-12"
Nominal pressure: 150LB
Material: A126-B
Temperature Range: -29 ~425Degree C
Actuator mounting pad: ISO5211

Standards compliance
Design and Manufacture: ANSI B16.34, DIN3357, EN12516
Face to face(end to end): ANSI B16.10, DIN 3202, EN558-1
Flanged connection: ANSI 16.10, DIN2533, EN1092-2, ISO7005-2
Structural length: ANSI 16.10
Test and inspection: API 598,DIN3202, EN12266, ISO5208
Stress test: Shell Test 400psi (by water )
Seal Test: 320psi (by water)
Seal Test: 60~100psi(by air)

Main parts and material
Body: Cast Iron (GG25/GGG40)
Bonnet: Cast Iron (GG25/GGG40)
Nut & Bolt: Cast steel
Ball: Stainless steel (SS304/SS316)
Seat: PTFE/RPTFE/TFM1600
Stem packing: PTFE
Gland flange: Cast Iron (GG25/GGG40)
Stop collar: Steel
Lever: Ductile iron (GGG40)
Gland bolt: Cast steel