Hot sale Factory 20 Inch Check Valve - Stainless Steel Triple Offset lug butterfly valve – GMK Valve
Short Description:
Hot sale Factory 20 Inch Check Valve - Stainless Steel Triple Offset lug butterfly valve – GMK Valve Detail:
Stainless Steel Triple Offset Lug Butterfly Valve
Applicable Standards:
Butterfly valve design according to API609, ASME B16.34
Face to face ASME B16.10/API609
End Flanges ASME B16.5/ASME B16.47
Butt Welding ends ASME B16.25
Inspection and test API 598
Material: Stainless Steel,CF8M,CF8,CF3M,CF3,A890 4A,A890 5A,UB6,alloy 20,CK20,B148,CS ect
Size Range: 2″~60″
Pressure Rating: ASME CL, 150, 300, 600
Temperature Range: -196°C~600°C
Design Description:
- Low friction between seat and disc of valve
- “Zero Leakage” Sealing Design
- Standard Laminated Resilient Disc Seal to 800°F (427°C)
- One Piece Shaft
- Low torque enables the compact actuator and a long cycle life
- Blow-out proof shaft
- Optional stem extension
- Optional locking device
Product detail pictures:

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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for Hot sale Factory 20 Inch Check Valve - Stainless Steel Triple Offset lug butterfly valve – GMK Valve, The product will supply to all over the world, such as: Islamabad , Buenos Aires , Kenya , Based on experienced engineers, all orders for drawing-based or sample-based processing are welcomed. We have now won a good reputation for outstanding customer service among our overseas customers. We will continue to try the best to supply you good quality products and solutions and the best service. We've been looking forward to serving you.

Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
