Home > Products > Thermal expansion valves > expansion valve for R22 R134A R507/404A
expansion valve for R22 R134A R507/404A
- 500 Piece / Pieces per Month
- FOBshanghai
Product Details
Standard or Nonstandard: | Standard | Structure: | Control | Pressure: | Medium Pressure |
Power: | Pneumatic | Material: | Brass | Temperature of Media: | Normal Temperature |
Media: | Other, R22,R134a,R407c,R507/404a | Port Size: | 1/8 3/8 5/8 7/8 9/8 | Place of Origin: | Shanghai, China |
Model Number: | NRFE | Brand Name: | STF |
Product Description
Specifications
expansion valve1.For R22,R134A,R407A,R507/404A
2. changeable inputing filter net
3.MOP
4.Port:1/2 3/8
expansion valve
Characteristics
l Constant superheat adjusting performance.
l Evaporating temperature range: -40°C~+10°C.
l Can be supplied with MOP(Max operating pressure)
Protects the compressor motor against excessive evaporating pressure.
l Changeable inputing filter net.
l Suitable for R22, R134a, R407C, R507/404A.
Superheat adjusting
Factory setting:superheat 3.5°C,static superheat adjusting range is between 2~8°C.
Take off cap and turn adjusting stem.Turn adjusting stem clockwise one round,reduces superheat 1.5°C.
Contact Us
- Shanghai Thermostat Factory Co., Ltd.
- Contact nameShirly Xiao
- Phone86-21-60537189
- AddressNo. 1, Canghui Road
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