Tengs Valve International Limited
| Supply Ability | 500 Pcs Per Month |
| Delivery Time | 30 Days |
| Packaging Details | Sea Worthy Plywoods |
| Body Material | Carbon Steel, Stainless Steel, Duplex Stainless Steel |
| Trim | 13Cr, Half Stellite/ Full Stellite, SS304, SS316, Dss etc. |
| Size | 2in - 36in, Dn50 - Dn900 |
| Pressure Rating | Class 150LB - 2500LB, Pn16 - Pn64 |
| Actuator | Handwheel, Gear Operated, Electric Actuator, Or Bare Stem |
| Connection Ends | FF, RF, RTJ, BW |
| Bypass Valve Type | Globe Valve |
| Other | OEM Available |
| Brand Name | Tengs Valve |
| Model Number | Z40H |
| Certification | ISO,CE |
| Place of Origin | China |
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Product Specification
| Supply Ability | 500 Pcs Per Month | Delivery Time | 30 Days |
| Packaging Details | Sea Worthy Plywoods | Body Material | Carbon Steel, Stainless Steel, Duplex Stainless Steel |
| Trim | 13Cr, Half Stellite/ Full Stellite, SS304, SS316, Dss etc. | Size | 2in - 36in, Dn50 - Dn900 |
| Pressure Rating | Class 150LB - 2500LB, Pn16 - Pn64 | Actuator | Handwheel, Gear Operated, Electric Actuator, Or Bare Stem |
| Connection Ends | FF, RF, RTJ, BW | Bypass Valve Type | Globe Valve |
| Other | OEM Available | Brand Name | Tengs Valve |
| Model Number | Z40H | Certification | ISO,CE |
| Place of Origin | China | ||
| High Light | industrial gate valve ，metal seated gate valve | ||
Cast Steel Wedge Gate Valve with Bypass Valve HF Seal Api / Din Standards for Steam
Standards
Design and Manufacture: Cast steel gate valve to API 600 or API 6D;
Inspection and Test: API 598, API 600 or API 6D.
End flange dimension: ASME B16.5 (for NPS≤24),API 605 or ASME B16.47 series A,MSS SP-44 (for NPS > 24).
BW end dimension: ASME B16.25.
Socket-weld dimension: ASME B16.11.
Face to face and end to end: ASME B16.10.
Pressure-temperature ratings: ASME B16.34.
| Design Standard | DIN3352 |
| Face to Face | DIN3202 |
| Flange Ends | DIN2543-2545 |
| Test & Inspection | DIN3230 |
Quick Details:
1. Type: Bypass Gate Valves
2. OS&Y, Bolted Bonnet, Solid or Flexible Wedge Design
3. Size Range: 2" - 36", Dn50 to Dn900
4. Pressure Ratings: Ansi Class 150LB - 2500LB, Din Pn10 - Pn64;
5. Materials Available in: Cast Steel GS-C25, 1.4308, 1.4408, WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12 or Equivalent;
6. Various trim materials are available to suit different service conditions
7. Actuator: Manual, Handwheel
8. NACE MR 0175 on request
Features:
1. Bonnet Gasket Style
Stainless steel + flexible graphite combined gasket;
Stainless steel + flexible graphite wounded gasket;
Ring joint gasket;
Pressurized seal design.
2. Packing Seal
Flexible graphite is used for packing material. PTFE or combined packing material can be also used.
3. Body and Bonnet Connection
Bolted Bonnet design. (B.B)
4. Operation
Hand wheel or bevel gear box is usually used for gate valve operation, electric actuator also can be used for gate valve operation if being requested by the customers.
5. Disc Design
NPS≥2 Gate valves are flexible wedge gate, NPS<2 Gate valves are solid wedge gate.
6. Backseat Design
All gate valves have backseat design.
7. Stem Design
The stem is integral forged design.
8.Stem Nut
Usually, the stem nut is made of ASTM A439 D2. It is also can be made of copper alloy or other materials if being requested by the customer.
| Parts Name | Carbon Steel | Alloy Steel | Stainless Steel | |||||||
| Body | A216 WCB | A352 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | |
| Bonnet | A216 WCB | A352 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | |
| Bolts | A193 B7 | A320 L7 | A193 B16 | A193 B16 | A193 B16 | A 193 B8 | A 193 B8 | A 193 B8 | A 193 B8 | |
| Nuts | A194 2H | A194 4 | A194 4 | A194 4 | A194 4 | A194 8 | A194 8 | A194 8 | A194 8 | |
| Gland | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182F304 | A182 F316 | A182 F304L | A182 F316L | |
| Gland Flange | A216 WCB | A352 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | |
| Disc | A216 WCB | A352 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M | |
| Gasket | SS304+graphite, SS316+graphite, PTFE | |||||||||
| Packing | Graphite | |||||||||
| Stem Nut | A439 D2 | |||||||||
| Hand Wheel | Ductile Iron | |||||||||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
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Tengs Valve - China High Quality Industrial Valve and Strainer Supplier, With More than 20 Years' Manufacturing and Exporting Experience. Our Leading Products are Cast Steel / Forged Steel Industrial Valves and Strainers, Such as Gate Valve, Check Valve, Globe Valve, Ball Valve, But... Tengs Valve - China High Quality Industrial Valve and Strainer Supplier, With More than 20 Years' Manufacturing and Exporting Experience. Our Leading Products are Cast Steel / Forged Steel Industrial Valves and Strainers, Such as Gate Valve, Check Valve, Globe Valve, Ball Valve, But...
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