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: | API 6D |
| Minimum Order Quantity: | 1 pcs |
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| Price: | Price to be negotiated in person |
| Packaging Details: | Plywood Case |
| Delivery Time: | 30 days |
| Supply Ability: | 100+pcs+30 days |
| Material: | Stainless / Carbon / Alloy Steel | Test Std: | API 598 |
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| End Connection Std.: | BW / Flanged | Presure: | 150# ~1500# |
| Size: | 2" - 48" | Face To Face: | B16.10 |
| High Light: | flexible wedge gate valve,high pressure gate valve |
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Flate Gate Valve
Product Details
Size:1/ 2”- 28”
Pressure: Class 150LB-600LB
Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M
Design & Manufacture Std.: API 600, API 6D, BS 1414, ASME B16.34
Face to Face Std.: API 6D, ASME B16.10, DIN 3202, BS2080
End Connection Std.: ASME B16.11, ASME B1.20.1, ASME B16.5, ASME B16.47, DIN2543-2551
Test Standard: API 6D, API 598, BS 6755
Structure Type: Rising Stem and Wedge Single Disc
Operated Type: Hand wheel, Gear, Pneumatic, Electric
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Technical parameters and characteristics:
| Product type | Switch valve |
| Product description | Single- and double-plate flat gate valve with deflector hole |
| Model | Zp43/4H(F)-flat gate valve |
| Nominal diameter | NPS 2”～48”(DN50～DN1200) |
| Operating temperature | -196℃～593℃(the range of service temperature may vary for different materials) |
| Nominal pressure | CLASS 150～1500 (PN20～PN260) |
| Material | Main material: A216 WCB,WCC; A217 WC6,WC9,C5,C12,C12A,CA15; A351 CF8,CF8M,CF3,CF3M,CF8C,CN3MN,CK3MCUN,CN7M; A352 LCB,LCC; A494 CW-6MC,CU5MCuC,M35-1; A890 4A(CD3MN),5A(CE3MN),6A(CD3MWCuN); ASME B 148 C95800,C95500, etc. |
| Design standard | API 6D,ASME B16.34 |
| Structural length | ASME B16.10,GB/T 12221 |
| Connecting end | ASME B16.5,ASME B16.47,ASME B16.25 |
| Test standard | API 598,ISO 5208,GB/T 26480 |
| Operation method | non-elevating hand wheel, bevel gear, motor drive unit, pneumatic drive unit |
| Application fields | Oil and natural gas pipelines, and urban gas pipeline |
| Other remarks 1 | The valve seat is embedded with flexible seal ring for zero leakage of seal; the valve seat and the slide sealing surface are build-up welded with hard alloy to improve the scouring resistance and extend the service life of the valve. |
| Other remarks 2 | SS+ graphite or metallic seal or pressure self-sealing is adopted between valve body and bonnet for reliable sealing |
| Other remarks 3 | Rising stem structure, making the valve switch position be clear at a glance |
| Other remarks 4 | The valve stem thread will not come into contact with the medium, so the corrosion of medium to the thread is reduced. |
| Other remarks 5 | Small switching moment, reliable sealing |
| Other remarks 6 | The flat gate valve with deflector hole is also convenient for pigging. |
| Other remarks 7 | Small flow resistance, high flow capacity and good flow characteristics |
| Other remarks 8 | K-plate flat gate valve can realize zero leakage through the valve seat of special process. |
| Other remarks 9 | Through improving the structural design and selecting reasonable packing structure and qualified packing supplier, the valves can meet the Class A sealing test requirements of ISO 15848 FE. |
Contact Person: sales
Tel: +8613758447235
