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150 air conditioners R22 special valve for snow seed special freon refrigerant special valve for refrigerator

150 air conditioners, R22 special valve for snow seed, freon dedicated refrigerant dedicated set of freon

price:USD$750.00
discount 70% in 2018-10-21 to 2018-10-23
price: USD$ 525.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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150 air conditioners, R22 special valve for snow seed, freon dedicated refrigerant dedicated set of freon

Main performance parameters Specification
Model TypeG7D00274A
Nominal pressure Nominalpressure300Lbs
Nominal diameter NominaldiameterDN8~32(1/4~1/4)
Strength test pressure Shelltestpressure5.2MPa
Discharge pressure RelievingpressureLess than 1.1 times the set pressure
Sealing pressure Sealpressure0.9 times setting pressure
Tightness SealpropertyLeak test in 2 minutes without leak and halogen leak test
Applicable temperature Suitabletemperature-40~105°C
Applicable medium SuitablemediumRefrigerants, oils, water, etc.
Main part material Mainpartsmaterial
Serial number NO.Part name PartnameMaterial Materials
1Valve body BodyHPb59-1/H62
2Sealing ring SealPTFE
3Valve DiscHPb59-1/H62
4Spring Spring50CrVA
5Adjusting nut Adj.nutHPb59-1/H62
6Gasket GasketT3
7Nut NutHPb59-1/H62
Rated displacement (air) Lbs/minRelievingcapacity (Air)
Rule Sizemm (in)do mmThe setting pressure is Psig (Mpa) Setpressure
200(1.38)250(1.72)300(2.07)350(2.42)400(2.76)
DN8(1/4)6.3911.513.515.518
DN10(3/8)7.01214.5172022.5
DN15(1/2)7.814.51821.52528
DN20(3/4)112935.542.549.556
DN25(1)1877.595.5114132.5150.5
DN32(1/4)26.5168207247287319.5
Connection size Connectingdimension
Specification Sizemm (in)inH (mm)
Import AInletAExport BoutletB
DN8(1/4)1/4-18MNPT5/8-18UNF80
DN10(3/8)3/8-18MNPT5/8-18UNF90
DN15(1/2)1/2-14MNPT7/8-14UNF95
DN20(3/4)3/4-14MNPT3/4-14FNPT100
DN25(1)1-11.5MNPT1-11.5FNPT120
DN32(1/4)1/4-11.5MNPT1/2-11.5FNPT175