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  • DN 50-1000mm ANSI Low Temperature steel Gate Valve

DN 50-1000mm ANSI Low Temperature steel Gate Valve

Medium: propylene, propane, methanol, ethane, gas, liquid ammonia; 

Operating temperature: LCB: -46 ℃; LC1: -60 ℃; LC2: -73 ℃

Operation mode: manual, electric

Caliber: 1 "-16"

Pressure: 150-600LB

Body material: low temperature steel

Connection method: flange


Product Details

ANSI Low Temperature steel Gate Valve Material of main parts
Part Namematerial
Body / bonnetLCB, LC1, LC2
Valve stemF431, F304, F304L
Valve seatSTL

DZ41Y-150 / 300 / 600LB American Standard Low Temperature Steel Gate Valve

ANSI Low Temperature steel Gate Valve Performance Specification
modelNominal pressureTest pressure (mpa)Applicable medium
Strength (water)Sealed (water)
DZ41Y-150 LB150 LB2.40 1.76 Propylene, propane, methanol, ethane, gas, liquid ammonia
DZ41Y-300 LB300 LB3.75 2.75 
DZ41Y-600 LB600 LB6.00 4.40 


ANSI Low Temperature steel Gate Valve dimensions and connection dimensions
modelNominal diameter
(mm)
Size (mm)




LDD1D2bZφd
DZ41Y-150LB2"178152120.592164 * φ19
2 1/2 "190178139.7105184 * φ19
3 "203190152.5127194 * φ19
4 "229229190.515723.98 * φ19
5 "254254215.918625.48 * φ22
6 "267279241.521628.58 * φ22
8"292343298.527030.28 * φ22
10 "33040636232431.212 * φ25


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