MaterialCopper alloy
Sealing materialPoly-4-oxyethylene
Sizes3/8 1/2 5/8 3/4 7/8 1-1/8 1-3/8
Pressure testedGas-tight
ApplicationRefrigeration systems
RefrigerantsR22 R502 R134a R407c
RefrigerantHCFC HFC
Temperature-25C~120C
Max pressure3.0MPa
Allowable pressure4.5MPa
MaterialCopper
LengthsVarious
MaterialBrass
ConnectionsCopper tube
Size1/4"3/8"
PressureHigh pressure
TemperatureHigh temp
SealingO-ring
RefrigerantR22
Working Pressure4.2 Mpa
Motion Pressure3.5 Mpa
Cold Media-30~+70
Environmental Temperature-30~+60
Relative Humidity95% Rh
MaterialRaw Materials
Pressure Testing72 Bar
Max Pressure48 Bar
CertificationCe
Certification2Rohs
ApplicationRefrigeration Systems
MaterialCopper
RefrigerantHCFC/HFC
Temperature-25°C~120°C
Max Pressure3.0 MPa
Allowable Pressure4.5 MPa
Valve TypeOne-way
MaterialMetal
Thread SizeVarious
Diameter15-25mm
ColorGold
FinishStandard
UsageRefrigerant R134a Butane Mapp gas
materialBrass valve
applicationFluoride refrigeration
systemAir-conditioning
typeSingle direction
usageLiquid suction
featureReduced vibration
MaterialBrassCopper
Dimensions10x5x3 cm
Connection1/4 inch
Working Pressure25 bar
Weight0.5 kg
Temperature Range-30 to 120 C
MaterialCopper
Ports1-4
Max. Pressure4.5 MPa
Operating Pressure3.0 MPa
Temperature Range-25°C ~ 120°C
UsageHome refrigerator and freezer charging
MaterialSteel
SeriesZRVG
Sizes3/8 - 7/8
TypeBall Style
FlowDirectional
SealMetal
MaterialBrass Stainless Steel Nylon
DimensionsVary by type
ConnectionSAE/ODF
Operating pressureDepends on type
Temperature rangeSpecified for type
Valve coreNylon
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Product TypeCheck Valve
Valve DesignMagnetic
Sealing MaterialMetal
Refrigerant CompatibilityCFC HCFC HFC
Temperature Range-40 ~+130
InstallationAny position
MOQ20 Piece/Pieces
Materialiron plated zinc
Refrigerantall
MaterialCopper
UsageHousehold
SystemConversion AC
FlowAdjustable
TypeRefrigerant
FunctionTemperature control
Nominal Pressure1.0Mpa
Service FluidWater
Working Temperature<=100
Raw MaterialsHigh Grade
Product TypeStop Valve
DurabilityHigh
Nominal Pressure0.6Mpa
Service FluidWater
Working Pressure0.6Mpa
Working Temperature<=100
Product TypeGas Ball
MaterialHigh Grade
MaterialHigh Quality
DesignMagnetic Disc
SealingHand-Sealing
SizesDifferent Sizes
InstallationNo Limitation
Valve BodyFixed Groove
materialHigh grade
applicationRefrigeration
usageAir conditioners
typeSingle
customizationClient specific
productSingle valve
MaterialCopper Brass
Tube Length40-120Mm
Tube Sizes1/4-3/4
Head PartAvailable
ToolOptional
ApplicationsHvac
MaterialHigh Grade
ApplicationRefrigeration
TypeReversing
StandardIndustry Set
RateReasonable
ContactDirect
FeaturesEasy Control Durable Build Versatile Use Leak-Proof Wide Range
MaterialCopper Brass
DimensionsVariable
Pressure RatingHigh
Thread TypeNPT
Connection Size1/4"
Valve TypeAccess
MaterialBrass Copper
DimensionsVariable
Max Pressure3 Mpa
Test Pressure3.5 Mpa
ConnectionVarious
Temperature RangeWide
materialMetal body
valve_typeOpen valve
handle_colorBlue
pressure_ratingHigh pressure
connection_typeThreaded
sizeVarious sizes
ApplicationIndustrial
UsageIndustrial
Product TypePortable Pressure Valve (DOFUN)
TypePortable Pressure Valve (DOFUN)
MaterialCast Iron
DimensionsVary
Pressure2500psi
Temperature150C
ConnectionsFlanged
Weight10kg
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