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  變量葉片泵PVS
  變量葉片泵PSP
  變量葉片泵PSPK
  變量葉片泵PHC
  變量葉片泵PHV
  液壓控制閥NRV
  GMP Motor-Pump
 
地址: 上海市嘉定區(qū)張掖路
 
333號瑞爾大廈507室
電話: 021-51099262
  021-63803880
傳真: 021-51099162
電郵:info@mengdun.net
郵編:201803

NRV

Not return valves with SAE flange (check valves)


NRV Valves 點擊樣本下載

NRV valves are available in 2 sizes :

-> Size 2 :
- Flange size 1" SAE J518 3000 serie
- Nominal volume 250 l/min [66.04 USgpm]
- Maximum working pressure 300 bar [4350 psi]
- Opening pressure 1 bar [14.5 bar]

-> Size 3 :
- Flange size 1"1/4 SAE J518 3000 serie
- Nominal volume 350 l/min [92.46 USgpm]
- Maximum working pressure 300 bar [4350 psi]
- Opening pressure 1 bar [14.5 bar]

The integration of valve and flange in the same body (where a port connection for circuit pressure reading has been made out) makes its application easy and cheap. These valves are designed to be set up on Berarma pumps Size 2 and Size 3, but thanks to their modularity can be installed on any other system.

簡單介紹
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意大利BERARMA公司是一家有著30年生產(chǎn)定.變量葉片泵的專業(yè)廠家!變量泵規(guī)格從6cc/rev到200cc/rev,持續(xù)工作壓力達到160mpa,產(chǎn)品特點是高精度,低噪音,產(chǎn)品廣泛用于各個制造行業(yè)!
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Berarma is an Italian Company -certified ISO 9001- which has been operating in
the hydraulic field for more than 30 years.
We are manufacturers of Hydraulic Variable Displacement Vane Pumps from 6cc/rev
to 200cc/rev, for working pressure up to 160 bar.
Over the years thanks to our experience we have achieved a great Technological -
Manufacturing Know-how: we have very high performance, reliability and low noise
operation level which allow our pumps to have the reputation of being very high
quality products.
Berarma pumps have been designed with the intention of making them flexible and
modular in order to respond to various user needs in the shortest time possible.

This has been achieved by keeping the pump body of each size identical, upon
which to assemble:

Various types of pressure regulators
Various types of couplings with other pumps
Flow adjustment device
Electric motors with special flanging for direct transmission (type GMP)
Non return valves with SAE flange (type NRV)
優(yōu)勢供應BERARMA全系列產(chǎn)品,詳情請聯(lián)系

 
地 址:上海市嘉定區(qū)張掖路333號瑞爾大廈507室  郵 編:201803
電話:021-51099262 63803880 傳真:021-51099162 E-mail:info@mengdun.net
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