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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Soft Sealing Resilient Seated Gate Valve FBE Coating Handwheel Or Top Cap Available
Features:
1. Comply with BS5163, EN1074-1 and EN1074-2 standard.
2. Without deformation when 5 times of over torque operation.
3. Overcome vaccum when pump stops working. No sucking dirt or sand from outside of the valve.
4. Low Torque with advanced design.
5. Online repair by 5 pcs of o-rings for stem seal.
6. AWWA flange is avaliable.
Production Process:
1. Sandblasitng - To clean to castingto have a better adhesion while coating
2. Coating - By electrical spray gun or fluidize bed - WRAS, NSF approved
3. Assembling - By experienced workers
4. Testing - 100% tested with sell and seat test
5. Packing - Plywood crates.
Model Code Explaination:
GBHX :
G: Gate valve
B: British Standard, A: AWWA Standard, 4: DIN standard, S: Australia Standard
H: Handwheel operated, C: Cap, B: Bare Head
X: Presreved
Valve Sizes:
| DN | L | H | H1 | ΦD PN16 | Φk PN16 | n-φd PN16 | C PN16 | ΦF |
| 450 | 432 | 1105 | 548 | 640 | 585 | 20-φ31 | 30 | 500 |
| 500 | 457 | 1235 | 609 | 715 | 650 | 20-φ34 | 31.5 | 600 |
| 600 | 508 | 1395 | 720 | 840 | 770 | 20-φ37 | 36 | 600 |
Material :
| Valve Body | DI GJS500-7 |
| Valve Bonnet | DI GJS500-7 |
| Valve Gland | DI GJS500-7 |
| Wedge | DI GJS500-7 with fully vulcanized EPDM |
| Stem | SS420/SS431 |
| Stem nut | Brass/Bronze |
| O-ring | NBR |