Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.
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| Place of Origin: | 中国 |
| Brand Name: | GOLD TOP |
| Certification: | API6D |
| Model Number: | H41H |
| Minimum Order Quantity: | 1 |
|---|---|
| Packaging Details: | wooden box |
| Supply Ability: | 100+pcs+15days |
| Material: | A216 WCB | Design Standard: | API 6D |
|---|---|---|---|
| Structural Length: | ASME B16.10 | Connecting End: | RF ASME B16.5 |
| Test Standard: | API 598、ISO 5208 | Pressure: | 150LB |
| High Light: | metal seated check valve,high pressure check valve |
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API 6D BS1868 SWING CHECK VALVE BB CF3 BODY TRIM CF3 RF FLANGE 150LB 12 INCH
Design acc.to API6D,API594, BS1868
Face-to-Face acc. to ASME B16.10
Flange acc. to ASME B16.5
Butt Weld acc. to ASME B16.25
Test acc. to API 598
Fire Proof acc. to API607
Anti-H2S acc. to NACE MR-0175
Size from 2” to 36”
Pressure from 150LB to 2500LB
With Swing Type and Lifting Type
Bolted cover, swing type disc
Threaded or welded seat ring
ASTM A216 WCB, A217 WC6, A351CF8, A351CF8M,
A351 CF3, A351 CF3M, A351 CN7M
| Materials list | ||
| NO. | Part name | Material |
| 12 | Disc nut | Carbon steel/stainless steel |
| 11 | Washer | Carbon steel/stainless steel |
| 10 | Hinge pin | Carbon steel/stainless steel |
| 09 | Seat ring | CS+SS/SS/SS+STL(see body materials) |
| 08 | Disc | CS+SS/SS/SS+STL(see body materials) |
| NO. | Part name | WCB | LCB | WC6 | WC9 |
| 07 | Bolt stud&nut | A193 Gr B7/A194 Gr 2H | A320 Gr L7/A194 Gr 4 | A193 Gr B16/A194 Gr 4/7 | A193 Gr B16/A194 Gr 4/7 |
| 06 | Cover bolt&nut | A193 Gr B7/A194 Gr 2H | A320 Gr L7/A194 Gr 4 | A193 Gr B16/A194 Gr 4/7 | A193 Gr B16/A194 Gr 4/7 |
| 05 | Gasket | Spiral wound/soft iron | Spiral wound/soft iron | spiral wound/SS304 | spiral wound/SS304 |
| 04 | Hinge yoke | A216 Gr WCB | A352 Gr LCB | A217 Gr WC6 | A217 Gr WC9 |
| 03 | Hinge | A216 Gr WCB | A352 Gr LCB | A217 Gr WC6 | A217 Gr WC9 |
| 02 | Cover | A216 Gr WCB | A352 Gr LCB | A217 Gr WC6 | A217 Gr WC9 |
| 01 | Body | A216 Gr WCB | A352 Gr LCB | A217 Gr WC6 | A217 Gr WC9 |
| NO. | Part name | C5 | C12 | CF8 | CF8M |
| 07 | Bracket stud&nut | A193 Gr B16/A194 Gr 4 | A193 Gr B16/A194 Gr 4/7 | A193 Gr B8/A194 Gr 8 | A193 Gr B8M/A194 Gr 8M |
| 06 | Cover bolt&nut | A193 Gr B16/A194 Gr 4 | A193 Gr B17/A194 Gr 4/7 | A193 Gr B8/A194 Gr 8 | A193 Gr B8M/A194 Gr 8M |
| 05 | Gasket | Spiral wound/soft iron | Spiral wound/SS304 | spiral wound/SS304 | spiral wound/SS316 |
| 04 | Hinge yoke | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
| 03 | Hinge | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
| 02 | Cover | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
| 01 | Body | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
Main features: Swing check valve is a kind of automatical valve, which can prevent flow reverses in the pipeline Closure part will be opened or closed automatically depending on the flow pressure. The valves are mainly used in unidirectional pipeline which only allow flow floats from one direction to prevent any accident happened.
Design standard :API 6D API 594 BS1868
Product range :
1. Pressure range :CLASS 150Lb~2500Lb
2. Nominal diameter : NPS 2~60″
3. Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
4. End connection : RF RTJ BW
Product features:
1. Small flow resistance for fluid；
2. Rapid opening and closing, sensitive action
3. With small close impact, not easy to product water hammer .
4. Equipped with counterweight, damper or gearbox is available as per customer request;
5. Soft sealing design can be chosen;
6. Can choose to lock the valve position in the fully open position
7. Jacketed design can be chosen.；
Contact Person: sales
Tel: +8613758447235
