Factory best selling Fire Safe Ball Valve - Stainless Steel Triple Offset lug butterfly valve – GMK Valve
Short Description:
Factory best selling Fire Safe Ball 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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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Factory best selling Fire Safe Ball Valve - Stainless Steel Triple Offset lug butterfly valve – GMK Valve, The product will supply to all over the world, such as: Angola , Slovakia , New York , With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.

Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
