Product Description
- Design & Manufacture: GB
- Flanged Dimension: GB9113, GB4216
- Inspect & Test: GB/T13927-92, GB/J9092
- Operation: Manuel
- Size Ranges: 3/4” to 24”NB
- Pressure Rating: PN10, PN16, PN25, PN40, PN64, PN100
Standard Material Construction:
- Body/Bonnet: Cast Iron, Carbon Steel and Stainless Steel
- Lower Cover: Cast Iron, Carbon Steel and Stainless Steel
- Piston: Stainless Steel
- Cylinder Sleeve: Stainless Steel
- Stem: Stainless Steel
- Compressing Spring: Silicon Manganese Steel
- Sealing Gasket: NBR/Rubber