Shijiazhuang Dongli Petroleum Machinery Co., Ltd.
Main products:Liners For Mud Pump,Valve And Seat Assembly For Mud Pump,Piston Assembly For Mud Pump,Modules For Mud Pump,Cross Head Assembly For Mud Pump
Products
Contact Us
  • Contact Person : Mr. Zhang Weidong
  • Company Name : Shijiazhuang Dongli Petroleum Machinery Co., Ltd.
  • Tel : 86-0311-85301171
  • Fax : 86-0311-85302988
  • Address : Hebei,SHIJIAZHUANG,Industrial Zone of Nan shijiazhuang,Shijiazhuang city,Hebei Provence,China
  • Country/Region : China
  • Zip : 050036

valves&seats

valves&seats
Product Detailed
valves&seats 1.Precision machined to API standard 2.heavy duty durable retainer threads 3.delivery on time 4.wear surface

Valves & seats

Stem-guided valve & Cross-arm seat

Features  an extra wide metal to metal seal on the valve flange. The serrated upper surface on the valve gives a longer non-breathing seal between valve body and insert while the rigid seat cross-arms give greater strength and positive sealing.The strong, thick, valve knock off nut holds the insert tightly reducing flex and breathing which lessens the chance of foreign matter getting between valve and insert.

valves&seats



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