200mm PN16 Sluice Gate Valve 8 Inch Flanged Manual Type Rising Stem
Price:
＄52.3-95.6 per set
MOQ:
1 piece
Delivery Time:
1-7 day
Brand:
Liang He
Product Description
200mm PN16 Sluice Gate Valve 8 Inch Flanged Manual Type Rising Stem
Product Description
8 inch 200mm PN16 manual type flanged cast iron rising stem sluice gate valve
Product Introduction
The gate valve is a valve with opening and closing parts for the gate, with movement perpendicular to fluid direction. It can only be fully opened or closed, not adjusted for throttling. Gate valves are sealed by contact between seat and ram, with sealing surfaces typically overlaid with metal material for increased wear resistance.
Widely used in pipelines, especially where large-diameter shut-off devices are required. Advantages include:
- Small flow resistance
- Labor-saving opening and closing
- Minimal water hammer phenomenon
- Bidirectional medium flow capability
- Compact construction
- Excellent manufacturing process
- Wide application range
Installation Instructions
- Issue water stop notice before construction
- Drain water from pipeline before installation
- Ensure reliable power supply for construction
- Never use hand wheel, handle or transmission mechanism for hoisting
- Avoid collisions during installation
- Lubricate valve monthly for frequent use
Product Parameters
Component Materials
| NO | Name | Materials |
|---|---|---|
| 1 | Body | Ductile iron |
| 2 | Disc | EPDM+Ductile iron |
| 3 | Bonnet Gasket | NBR |
| 4 | Stem | AISI420 Stainless steel |
| 5 | Bonnet | Ductile iron |
| 6 | Gland | Ductile iron |
| 7 | Bolt | AISI304 Stainless steel |
| 8 | Washer | AISI304 Stainless steel |
| 9 | Nut | AISI304 Stainless steel |
| 10 | Hand Wheel | AISI304 Stainless steel |
| 11 | Nut | CuZn39Pb1 Brass |
| 12 | Friction Pads | AISI304 Stainless steel |
| 13 | Holder | Ductile iron |
| 14 | Gasket | POM |
| 15 | O Ring | NBR |
| 16 | O Ring | NBR |
| 17 | Washer | Phenolic PF |
| 18 | Core | Ductile iron |
Technical Specifications
| DN | OUTLINE L | M | H | END FLANGE PN10/16-CL 125/150 mm | Switching Cycle | Closing Torque (N.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 40 | 165 | φ200 | 290 | 127 | 98.5 | 4-φ16 | 19 | 14 | 30 |
| 50 | 178 | φ200 | 290 | 152 | 120.5 | 4-φ19 | 19 | 14 | 40 |
| 65 | 190 | φ200 | 350 | 178 | 139.5 | 4-φ19 | 22.3 | 17 | 50 |
| 80 | 203 | φ200 | 375 | 191 | 152.5 | 4-φ19 | 23.8 | 20 | 60 |
| 100 | 229 | φ254 | 450 | 229 | 190.5 | 8-φ19 | 23.8 | 21 | 80 |
| 125 | 254 | φ315 | 510 | 254 | 216 | 8-φ22 | 23.8 | 26 | 100 |
| 150 | 267 | φ315 | 585 | 279 | 241.5 | 8-φ22 | 25.4 | 26 | 120 |
| 200 | 292 | φ315 | 735 | 343 | 298.5 | 8-φ22 | 28.6 | 34 | 150 |
| 250 | 330 | φ406 | 875 | 406 | 362 | 12-φ25 | 30.2 | 43 | 200 |
| 300 | 356 | φ406 | 1015 | 483 | 432 | 12-φ25 | 31.8 | 51 | 250 |
| 350 | 381 | φ500 | 1210 | 535 | 476.5 | 12-φ28 | 35 | 51 | 300 |
| 400 | 406 | φ500 | 1335 | 595 | 540 | 16-φ28 | 36.5 | 58 | 350 |
Inventory
Workshop Display
Frequently Asked Questions
Q: What are your payment terms?
A: T/T (30% as deposit, the rest 70% will be paid before delivery), L/C at sight.
Q: Where is your nearest loading port?
A: Shanghai, Qingdao or Tianjin in China.
Q: What is the temperature range for gate valves?
A: -20℃-120℃.
Q: Is it possible to make gate valves of different sizes?
A: Of course, the above are all regular sizes, and we can customize them according to customer requirements.
Q: Do you accept small quantity order?
A: Of course we do.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Lianghe Pipeline Equipment Co.,Ltd
Location
Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person
Kelly