Type | Z40H, Z40W, Z41H, Z41W |
DN | DN16-DN200mm(1/2"-8") |
PN | PN1.6-6.4MPa, 150LB-300LB, 10K, 20K |
Temperature | -29-250℃ |
Medium | water, gas, oil |
CF8(304): suitable for nitric acid | |
CF8M(316): suitable for acetic acid | |
Technical Standard | |
Design standard | GB/T12224, GB/T8464 |
fact to face | GB/T12221, ANSIB 16.10, DIN3202, BS2080, JIS B2002 |
Pressure-temperature rating | GB/T12224, ANSIB 16.34 |
End connection std | GB/T9113, JB79, ANSIB16.5a, JISB2213-2216, DIN2543-2546, BS4504 |
Test standard | GB/T13927, API598, ISO5208 |
Material | WCB, CF8(304), CF8M(316) |
Operation | Manual, Pneumatic, Electric |
1.6Mpa flange gate valve