Suzhou Alpine Flow Control Co., Ltd
Suzhou Alpine Flow Control Co., Ltd Be The Market Leader In Water Flow Control Valve
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Rising Stem Type UL FM Gate Valve For Fire Protection Service Red Epoxy Coated
Feature
The valve body is the straightway type and when the gate is fully open, a waterway diameter equal the inside diameter of a mating pipe
The body and bonnet of a valve shall be made of materials having strength, rigidity, and resistance to corrosion.
An outside-screw-and-yoke valve is provided with a handwheel to make operation earlier.
Quality Control
| IQC | Check call incoming parts |
| IPQC | Check the production process is qualified |
| FQC | All valves are pressure tested |
| OQC | Check the valve ourlook and packing |
Material
| No. | Part Names | Material | Standard |
| 1 | Body | Ductile Iron | EN GJS500-7 |
| 2 | Stem | Stainless Steel | AISI420 |
| 3 | Bonnet Gasket | Rubber | EPDM |
| 4 | Bonnet | Ductile Iron | EN GJS500-7 |
| 5 | O-ring | Rubber | EPDM |
| 6 | O-ring | Rubber | EPDM |
| 7 | Yoke | Ductile Iron | EN GJS500-7 |
| 8 | Gland | Ductile Iron | EN GJS500-7 |
| 9 | Thrust Nut | Brass/Bronze | CZ122/CA103 |
| 10 | Handwheel | Carbon Steel | Commercial |
| 11 | Thread Bar | Carbon Steel | Commercial |
| 12 | Nut | Carbon Steel | Commercial |
| 13 | Washer | Carbon Steel | Commercial |
| 14 | In Hex Bolt | Carbon Steel | Commercial |
| 15 | Wedge | Ductile Iron+Rubber | EN GJS500-7+EPDM |
Dimension