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Quick Details

  • Place of Origin: Shaanxi, China (Mainland)
  • Brand Name: Yunyi
  • Model Number: YDR3
  • Name: nitrogen pressure regulator
  • Connection thread:: 1/4 "NPT (F)
  • Safety pressure:: 1.5 times the maximum input pressure
  • Temperature:: -40 ° F to 165 ° F (-20 ° C to + 74 ° C)
  • Leak rate:: 2 x 10-8 atm.cc/sec He
  • CV Value:: 0.08
  • Parent:: 316L
  • Seat:: PCTFE, PTFE
  • Diaphragm:: 316L
  • Suitable gas:: Argon, helium, nitrogen air

Packaging & Delivery

Packaging Details nitrogen pressure regulator
Delivery Time 7days

Nitrogen pressure regulator

Structure Features

Single-stage vacuum structure
Connection thread: 1/4 "NPT (F) 

Body and diaphragm seal in the form of hard-
Safety pressure: 1.5 times the maximum input pressure
Temperature: -40 ° F to 165 ° F (-20 ° C to + 74 ° C)
Leak rate: 2 x 10-8 atm.cc/sec He
CV Value: 0.08
Parent: 316L
Diaphragm: 316L
Gas Analysis
Gas bus
Testing Instrument
Petrochemical industry



Picture details


About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.


If you need this nitrogen pressure regulator  , please contact skype:wangxiaoyuncalar

For more pressure products kindly visit our website:


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China (Mainland) | Manufacturer, Trading Company
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45 Transactions 70,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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