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Parallel Slide Gate Valve
Yayaking Valve-Your Valve Expert
As the industrial parallel slide gate valve manufacturers come from China,Yayaking parallel slide gate valves are designed with positional seal, using the line pressure as a sealing force. The compressed spring between the two closure members provides an initial seal during low pressure conditions. The increasing line pressure will push the closure members with higer forces aginst each other which creates the primary seal. The higher the medium pressure, the better the sealing performance.
Specification for Yayaking Parallel Slide Gate Valve as follow:
Size: NPS 2″~40″ (DN50~DN1000)
Pressure Rating: ASME CLASS 600~2500（PN100~PN420）
Body material：Carbon steel,Alloy steel,Stainless Steel
End connection：RF, BW, RTJ
Operation：Manual, Pneumatic, Electric, Hydraulic
Applicable: High pressure and High temperature services such as Steam and Feedwater, etc.
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Wedge Gate valve
Yayaking Valve-Your Valve Expert
As the industrial gate valves manufacturers whom comes from China,Yayaking valve is your reliable& responsible partner, Yayaking Rising Stem gate Valve offering a tight shut-off and low pressure drop. The design covers a wide range of requirements to meet any customer need from general to severe service conditions.
Yayaking gate valves are in compliance with the latest edition of API600 and ASME B16.34.
Specification for Yayaking Wedge Gate valve as follow:
Size: NPS 2″~60″(DN50~DN1500）
Pressure Rating: ASME Class150~2500（PN16~PN420）
Body material：Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel,Low temperature steel
End connection：RF, BW, RTJ
Operation：Manual, Pneumatic, Electric, Hydraulic
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on
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Resilient Sealed Gate Valve
Yayaking Valve-Your Valve Expert
As the industrial gate valves manufacturers come from China,Yayaking Resilient sealed gate valves are reliable, offering a tight shut-off and low pressure drop. The design covers a wide range of requirements to meet any customer need from general to severe service conditions.Yayaking Resilient sealed gate valves are in compliance with the latest edition of DIN3202 F4/F5,BS5163,AWWA C509,,SABS664,Rand water standard,Epoxy coating to DIN 30677-2.
Specification for Yayaking Resilient Sealed Gate Valve as follow:
Size: NPS 2″~60″(DN50~DN1500）
Pressure Rating: ASME Class 125&150（PN10~PN16 1500Kpa）
Body material：Cast Iron,Ductile Iron
End connection:Flange,Socket end
Operation：Manual, Pneumatic, Electric, Hydraulic
Applicable: Controls for water treatment, dams, reservoirs and so on
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Yayaking valve will be Your Excellent Choice!
