Forged 800LBS LF2 low temperature crogenic Gate Valve with extended Neck ( GV-800-01CL)
Quick Detail：low temperature Gate Valve with extended body
Design standard: API602
Body material: Forged LF2
Solid Wedge: LF2
Bolted Bonnet.
Nominal diameter: 1/2” 3/4” 1”
Pressure: 800LBS
End connection: Flange RF ANSI B16.5
Face to face: ANSI B16.10
Working temperature: -46℃~+225℃.
Mode of operation: hand wheel
Test and inspection: API 598.
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Products Range:
Available Material: LF2/LF5/LF6/LF3/F304/F316/F304L/F316L/Bronze
Optional stem/shaft: A182F304, A182F316
Optional seal/Seat: F304, F304L, F316, F316L
Optional End connection: BW, Flanged, threaded.
ASME B 16.5, ASME 16.47, ASME B 16.25, B16.11
Optional Operation: Hand wheel, Gearbox, Electric, Pneumatic, Electro hydraulic actuator.
Range of the size diameter: 1/2″~48″ (DN15~DN1200).
Range of the Rating: 150lbs~2500lbs (PN16~PN420).
Customized Design is negotiable.
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Performance:
The valve body is light and small in size.
In order to reduce the heat loss of the valve body, especially in order to ensure the use of the valve at ultra-low temperature, the valve body is specially designed to be light in weight and small in size.
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1. The long valve stem is used to avoid the external heat and keep the gland at normal temperature to prevent the performance of the cover seal from degrading.
2. Ideal valve seat
In the SW and BW valves, the valve body cannot be removed from the piping. In order not to replace the valve body and seat, a soft contact seat is used. The spool seal is stable with low temperature characteristics Teflon or Teflon containing 15% glass fiber with good performance can also be replaced as needed.
3. The gasification pressure-increasing structure gate valve adopts flexible structure and is fully sealed. The valve body adopts a structure in which a relief hole is formed in the valve core. The filler material is Teflon.
4. Gasket t is made of Teflon material or metal wound gasket containing ceramic filler with stable sealing performance
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Application:
Mainly used in ethylene, liquefied natural gas installations, natural gas LPG LNG storage tanks, receiving bases and satellite stations, air separation equipment, petrochemical tail gas separation equipment, liquid oxygen, liquid nitrogen, liquid argon, carbon dioxide cryogenic storage tanks and tank trucks, variable pressure Adsorption oxygen production and other devices
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Available Material: LF2/LF5/LF6/LF3/F304/F316/F304L/F316L/Bronze
Optional stem/shaft: A182F304, A182F316
Optional seal/Seat: F304, F304L, F316, F316L
Optional End connection: BW, Flanged, threaded.
ASME B 16.5, ASME 16.47, ASME B 16.25, B16.11
Optional Operation: Hand wheel, Gearbox, Electric, Pneumatic, Electro hydraulic actuator.
Range of the size diameter: 1/2″~48″ (DN15~DN1200).
Range of the Rating: 150lbs~2500lbs (PN16~PN420).
Customized Design is negotiable.
The valve body is light and small in size.
In order to reduce the heat loss of the valve body, especially in order to ensure the use of the valve at ultra-low temperature, the valve body is specially designed to be light in weight and small in size.
1. The long valve stem is used to avoid the external heat and keep the gland at normal temperature to prevent the performance of the cover seal from degrading.
2. Ideal valve seat
In the SW and BW valves, the valve body cannot be removed from the piping. In order not to replace the valve body and seat, a soft contact seat is used. The spool seal is stable with low temperature characteristics Teflon or Teflon containing 15% glass fiber with good performance can also be replaced as needed.
3. The gasification pressure-increasing structure gate valve adopts flexible structure and is fully sealed. The valve body adopts a structure in which a relief hole is formed in the valve core. The filler material is Teflon.
4. Gasket t is made of Teflon material or metal wound gasket containing ceramic filler with stable sealing performance
Mainly used in ethylene, liquefied natural gas installations, natural gas LPG LNG storage tanks, receiving bases and satellite stations, air separation equipment, petrochemical tail gas separation equipment, liquid oxygen, liquid nitrogen, liquid argon, carbon dioxide cryogenic storage tanks and tank trucks, variable pressure Adsorption oxygen production and other devices
