Eco-Friendly Differential Pressure Regulating Valve for Cooling Systems

• Customization: Available
• Temperature: -46~120
• Certification: CE, ISO9001
• Model NO.: DPAV-1N & DPAV
• Standard: Nonstandard
• Connection Mode: Flange & Welding & Butt Welding &Socket Welding
• Power: Solenoid& Pneumatic
• Material: Stainless Steel
• Type: Self-Operated
• Nominal Diameter: DN25-DN125
• Pressure Adjustment Range: a : 0-10.3 Bar, D : 5.2-19.3 Bar
• Nomial Pressure: 2.8 MPa
• Valve Rod Material: 304 Stainless Steel
• Transport Package: Carton Box or Plywood Box Packaging
• Specification: 30.00cm * 20.00cm * 20.00cm
• Trademark: Dofun & AMG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 150000 Set

Product Description

 

 

Order Illustration

Pls tell us the Model, set pressure value and pressue adjustment range you want when ordering.

Product Description

 

 

 

 

Ammonia ,Freon,CO2 System Refrigeration Valve
Valve Name	Model	Nominal Diameter	Nominal Pressure	Applicable Temperature	Applicable Medium
Stop Valve	SVD	DN15 - DN300	4.0Mpa,6.3Mpa	-50ºC~+150ºC	R12, R22, R502, R134a, R404a, R507, R717 CO2,and etc.
Check Valve	CVD	DN15 - DN150	4.0Mpa,6.3Mpa	-50ºC~+150ºC
Stop Check Valve	SCV	DN15 - DN150	4.0Mpa,6.3Mpa	-50ºC~+150ºC
Regulating Valve	TVD	DN15 - DN125	4.0Mpa,6.3Mpa	-50ºC~+150ºC
Filter	FVD	DN15 - DN150	4.0Mpa,6.3Mpa	-50ºC~+150ºC
Overflow Valve	OFD	DN20,DN25	Pressure Adjustment Range: 2-6.5bar    3.5-8bar	-50ºC~+150ºC
Liquid Level Switch	LS50	DN20,DN25	2.8MPa	-50ºC~+65ºC
Inlet Pressure Regulating Valve	IPRV	DN25-DN125	2.8MPa	-50ºC~+120ºC
Inlet Pressure Regulating Valve(Solenoid Forced Close)	IPRV-1C	DN25-DN125	2.8MPa	-50ºC~+120ºC
Inlet Pressure Regulating Valve(Solenoid Forced Open)	IPRV-1N	DN25-DN125	2.8MPa	-50ºC~+120ºC
Outlet Pressure Regulating Valve	OPRV	DN25-DN65	2.8MPa	-50ºC~+120ºC
Differential Pressure Regulating Valve	DPAV	DN25-DN125	2.8MPa	-50ºC~+120ºC
Differential Pressure Regulating Valve(Solenoid Forced Open)	DPAV-1N	DN25-DN125	2.8MPa	-50ºC~+120ºC
Neck Flange Check Valve	NRVD	DN25-DN150	2.5MPa	-50ºC~+150ºC
Solenoid Valve	DEVSC/ DEVS	DN3-DN50	2.5MPa	-40ºC~+105ºC
Motor Valve	DFMV	DN20-DN125	4.0Mpa,6.3Mpa	-50ºC~+150ºC
Pneumatic Solenoid Valve	DGPV	DN40-DN125	2.8MPa	-50ºC~+120ºC
Two-Step Open Solenoid Valve(Normally Close)	DGPV-2C	DN40-DN125	2.8MPa	-50ºC~+120ºC
Two-Step Open Solenoid Valve(Normally Open)	DGPV-2N	DN40-DN125	2.8MPa	-50ºC~+120ºC
Valve Station	DFCV		4.0Mpa	-50ºC~+150ºC
Small Stop Valve	SVS	DN6,DN10	4.0Mpa	-50ºC~+150ºC
Gauge Valve Series	SVA	DN6,DN10	4.0Mpa	-50ºC~+150ºC
Motor Ball Valve	DBVD	DN25-DN150	4.0Mpa	-50ºC~+150ºC
Cartridge Filter	CFVD	DN15-DN80	2.5MPa	-50ºC~+150ºC
Double Stop Valve	DSVD	DSV1:  DN25	4.0Mpa	-50ºC~+150ºC
		DSV2:DN20,DN25,DN32

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Product Application