Block & Bleed Valves
For Sour Gas Service
Delivery 6~8 weeks after PO
Features»Annealed 316 stainless steel construction. Other special materials available.
»Prevents galling due to the no-rotation stem.
»Packing blow stem threads designed for reliable sealing.
»Working pressure up to 20000 psig.
»Working temperature ranges from -100°F to 600°F(-73℃ to 315℃) for standard valves with glass filled PTFE packing. And other packing materials available, such as grafoil.
»Designed for sour oil and gas service.Meet or exceed requirements of NACE MR-0175.
»It is usually used as a gauge valve.
Drawing & Ordering Information
2.Ordering codes listed are standard. Other sizes, materials and types are available upon request. For special requirements, please contact us.