3/4 Brass DN20 water pressure regulator with pressure gauge,pressure maintaining valve,water pressure reducing valve prv

3/4 Brass DN20 water pressure regulator with pressure gauge,pressure maintaining valve,water pressure reducing valve prv
  • Продавецwww.jacksonvillejaguarsvsindianapoliscolts.us
  • Список ценUS $29.07piece
  • Продажная ценаUS $29.07piece
  • ДоставкаБесплатная доставка
  • Рейтинги4,2 (518)

Oписание продукта




  • Brand new

  • Material: body zinc alloy + internal fittings copper

  • Color: green/black

  • Size: approx. 150*140mm

  • Measuring range: 236(MPa)

  • Limited data: 1036(m3/h)

  • Working principle: positive acting

  • Applicable media: carbon dioxide

  • Application: not heated

  • Ambient temperature: 30(℃)

  • Rated outlet pressure: 1022(MPa)



  • The cylinder of high-pressure gas arbitrarily adjusted to the practical pressure for the use of cylinder decompression device.

  • Made of zinc alloy, the inlet pipe is sintered brass filter, oxygen big cap, outlet nozzle, zinc alloy casting.

  • Regardless of the input pressure and output flow changes, can guarantee a stable output pressure.

  • Surface covered with anti-scratch film, the scale clearly visible, never fade.

  • Large handle switch, non-slip design, more energy saving.

  • Compact structure, good sealing.

  • Reliable and durable.

  • Simple internal structure, fine workmanship.

  • Mainly used for welding, cutting, chemical, medical and health, electronics and other industrial sectors.


Package included:

  • 1 x CO2 pressure reducing valve



  • Before use should determine whether the reducer is intact, and check whether the grease pollution, especially the import of dirt and dust should be promptly removed.

  • Install the pressure reducer on the cylinder valve and tighten the input and output connectors.

  • Open the cylinder before the valve, the first to adjust the spring counterclockwise to adjust the spring.

  • When opening the cylinder valve do not stand on the front or back of the reducer, the cylinder valve should be slowly opened to the high pressure table to indicate the pressure inside the bottle.

  • Decompression bottles can only use the specified gas.

  • Please allow 0-1cm errors due to manual measurement.

  • Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.




payment 1






EMS, DHL, FEDEX, UPS are available with discount.

Your order will be shipped out via Seller Shipping Method Without Tracking Number and you will get your

goods within 39-60 days, please wait for your package patiently.

If you want the tracking number, please kindly pay the China Register Air Post Mail cost.

Moveover, fast shipping EMS, DHL, FEDEX will spend 5-15 workdays for you to get your items, thank you.

If the shipping company do not ship the iterms to your country .
Contact us by email or Ali TradeManager. We will try our best to help you !

Moreover, the customs in some country is serious, if the parcel was shipping out by fast shipping DHL,EMS but detained by customs,

the buyer will take responsibility for it, if needing any information, please kindly contact us and we will do the best to help you,thank you.






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