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Brand Name : TEKO
Model Number : Z41H
Certification : CE/PED, API
Place of Origin : Made in China
MOQ : 1 pieces
Price : By negotiation
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 500 tons per year
Delivery Time : 15 working days after deposit
Packaging Details : By export wooden cases
Body Material : Cast Steel
End Type : Flange,Welded
Trim Number : As per API600
Bonnet Seal : Bolted Bonnet or Pressure Seal
Pressure Class : Class 150LB ~1500Lb
Fluid : Water, Oil, Gas, Steam, etc
ASTM A216 GR WCB Wedge Gate Valve For WOG Flange Weld End
About Gate Valve
The gate valves are used as the closing valves for:
-noncorrosive fluids
-saturated steam
-oil
-air
- petroleum and petroleum products
The TEKO gate valves are designed as per ASME B16.34
Ambient temperature from -50℃ to 50℃
Application in other working conditions please consult our people
Dependence of pressure on temperature according to ASME B16.34
Technical description
Construction
The construction of steel gate valves of TEKO corresponds to API600 and BS1414. Gate valve are yoke, flanged or welded with unnarrow flow rate and with flexible or fixed wedge. Bodies, covers and yokes are cast. Wedges could be forged or cast. All wedges are guided. Sealing seats are bolted or welded into body. Overlays in seats depends on Trim.
Material:
The gate valve are supplied in WCB, CF8, CF8M, LCC, LCB, WC6, WC9. Other materials are also available.
Installation
The yoke gate valve can be installed at any positions into the pipeline.
Testing
The gate valves are subjected to pressure tests according to standard API598. Both on shell and seat testing.
Basic Standard for construction
| Basic Standard | API600 |
| Design | ASME B16.10 |
| Flange End |
ASME B16.5(24“ and below) ASME B16.47 (28” and above) |
| Welded End | ASME B16.25 |
| Testing | API 598 |
| Temperature Pressure rating | ASME B16.34 |
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ASTM A216 GR WCB Wedge Gate Valve For WOG Flange Weld End Durable Images |