High Quality Refrigeration Unload Valve

  • Model NO.: SH-1028, SH-1068
  • Temperature of Media: Medium Temperature
  • Application: Refrigeration Compressor Group
  • Specification: CE
  • Material: Brass
  • Type: Solenoid Valve
  • Trademark: SANHENG
  • Origin: China
Porduct Introduction
Unload Valve is applied in Middle East's residential air-conditioner, various kinds high power air-conditioners, it will automatically unload the pressure to protect the the refrigeration system and to reduce the frequence of the main host's startup and stop when the ambient temperature outdoor is too high.


Packaging & Delivery
Packaging Details: Each product is packed in small single box.
Delivery Detail: Depands your quantity
Specifications

Good Quality Two Way Refrigeration Magnetic Solenoid Valve SH1078/9
1. Suitable various refrigerants
2Complete in specification
Suitable Refrigerant R22, R407C, R410a, R134a etc
Ambient Temperature -30  - +120
Max. Working Pressure 3.0Mpa(R22), 3.3Mpa(R407C), 4.2Mpa(R410)
Adjustable Pressure Range 2.0  - 3.3Mpa
Factory Setting Open Pressure 2.35± 0.08Mpa
Open/Close Pressure Differential ≤ 0.3Mpa
Leakage ≤ 500ml/Min
 
Model Connection Size
SHPR-A 6.35mm
SHPR-B 6.35mm

Escalator Traction Machine

Specifications

energy-saving, less maintenance, low noise

Suit for all kinds of machine room above lift/elevator

Gearless Traction Elevator for Escalator Machine

Product Characteristics

Drive: VVVF drive

Deadweight: 320kg/430kg

Noise level:<58dB(A)

Torsional vibrations: <0.8~1.2mm/s ;<2.0mm/s

Horizontal and vertical vibrations: <0.8~1.2mm/s

Rated output torque: 886N·m~1463N·m; 1072N·m~2925N·m

Arrangement: right side



Escalator Traction Machine

Escalator Geared Traction Machine, Traction Machine for Lift and Escalator, Gearless Traction Elevator for Escalator Machine

Ningbo Xinda Elevator Traction Technology Co., Ltd. , https://www.xinda-elevator.com

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