April 11, 2025

Ammonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold Room

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Model NO.: cast valve
Trademark: Dofun
Transport Package: Carton/ Wooden Carton/Pallet
Specification: dn15-dn25
Origin: China
HS Code: 8481804090
Model NO.: cast valve
Trademark: Dofun
Transport Package: Carton/ Wooden Carton/Pallet
Specification: dn15-dn25
Origin: China
HS Code: 8481804090
Goods of description:Ammonia Refrigeration Weld stop and control (throttle) valve for Ammonia Gas Cold Room
Type No. Nominal diameter GB-D DIN-D Length-L Cap-C Dimension-E Connection 
TVD-S 15 18 21.3 120 39 19 Butt welding
20 25 26.9 120 39 19
25 32 33.7 120 39 19
32 38 42.4 155 50 26.5
40 45 48.3 155 50 26.5
50 57 60.3 148 50 32.5
65 76 76.1 176 50 40.5
Technical Parameters:
Nominal Pressure (PN) 4.0Mpa
Test Pressure (PS) 6.0Mpa
Applicable Temperature  -50ºC~+150ºC
Applicable Medium Applicable to common non flammable refrigerants including R717,R22(dependent on sealing material).
Drawing:
Ammonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold Room
Application :
The valve is called Ammonia Refrigeration Weld stop and control (throttle) valve for Ammonia Gas Cold Room.which is used for ammonia cold room pipe and refrigeration equipment,Which control the flow of ammonia by operate the hand wheel of valve. 
Ammonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold Room
Ammonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold RoomAmmonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold Room
Ammonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold RoomAmmonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold Room Goods of description:Ammonia Refrigeration Weld stop and control (throttle) valve for Ammonia Gas Cold Room
Type No. Nominal diameter GB-D DIN-D Length-L Cap-C Dimension-E Connection 
TVD-S 15 18 21.3 120 39 19 Butt welding
20 25 26.9 120 39 19
25 32 33.7 120 39 19
32 38 42.4 155 50 26.5
40 45 48.3 155 50 26.5
50 57 60.3 148 50 32.5
65 76 76.1 176 50 40.5
Technical Parameters:
Nominal Pressure (PN) 4.0Mpa
Test Pressure (PS) 6.0Mpa
Applicable Temperature  -50ºC~+150ºC
Applicable Medium Applicable to common non flammable refrigerants including R717,R22(dependent on sealing material).
Drawing:
Ammonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold Room
Application :
The valve is called Ammonia Refrigeration Weld stop and control (throttle) valve for Ammonia Gas Cold Room.which is used for ammonia cold room pipe and refrigeration equipment,Which control the flow of ammonia by operate the hand wheel of valve. 
Ammonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold Room
Ammonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold RoomAmmonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold Room
Ammonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold RoomAmmonia Refrigeration Weld Stop and Control (throttle) Valve for Ammonia Gas Cold Room

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