Pressure Seal Globe Valve

We are offering Pressure Seal Globe Valve. The Pressure Seal Globe Valve is made using carbon steel, stainless steel, and alloy steel that ensure excellent weatherability, resistance against corrosion and sturdiness. Pressure Seal Globe Valve lowers the flowing state for reducing the pressure loss caused due to the valve correspondingly. Pressure Seal Globe Valve uses flexible deformation generated by the extrusion to the metal seal ring at the bonnet to compensate the deviation of the sealing face angle generated during processing, thus ensuring reliable tightness
Construction :

• Lift is just 14 of the valve seat port, ensuring a short openingclosing time.
• Only one sealing face exists on the valve body and disc
• The valve has back seal structure, which ensures no leakage in the stuffing box and reliable tightness.
• The valve stem sealing is realized by collaboration of flexible and woven graphite for great tightness.
•   Technical Specifications :
  • Design standard : ASME B16.34, GBT 12235, BS1873
  • Face to face standard : ASME B16.10 GBT 12221
  • Flange ends : ASME B16.5, GBT 9113
  • Pressure test : API 598, GBT 13927
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    Product Specifications :
    • Body material : carbon steel, stainless steel, alloy steel
    • Nominal diameter : 12", 24", DN15~DN600
    • Pressure range : Class150, 2500, PN10~PN420
    • Working temperature : -196oC, 560oC
    • Operation :  wrench, worm gear, electric,etc.
    •   Design Features : Compact and reasonable product structure, reliable tightness, excellent performance and attractive appearance. Generally, lift is just 14 of the valve seat port, ensuring a short opening and closing time. Only one sealing face is designed on the valve body and valve disc, ensuring good manufacturing process and easy to maintain. The valve is designed as a back seal structure, ensuring no medium leakage occurs in the stuffing box, reliable tightness and online replacement of packing. Its valve stem sealing is realized by collaboration of flexible and woven graphite, ensuring a more reliable tightness.   Application : Electricity, petroleum, chemical industry, papermaking, metallurgy, aerospaceand other industries