BRV71 direct acting bellows pressure reducing valve
0659
Give your opinion
Read all reviews
Add to notepad
Print
  • 3.4/5
  • 1
  • 2
  • 3
  • 4
  • 5
Details
China Equipment goods

Report abuse

Equipment goods

BRV71 direct acting bellows pressure reducing valve

Brief Introduction.


This pressure reducing valve is robust direct acting bellows pressure reducing valve designed for use on steam,air and inert industrial type gases.The valve is available in four nominal sizes: DN25,DN32 ,DN40 and DN50. Set the outlet pressure through adjusting spring, the opening of valve flap enlarged when the outlet pressure reduced, the opening of valve flap decreased when the outlet pressure reached to the set pressure. The valve pressure of the medium acts on the area of corrugated tube and transduce to adjusting spring, realizing the function of pressure reducing and regulating.
This reducing valve is designed in meet of the need of energy saving. It has the characteristics of multi-function and light. You can adjust the pressure by rotating the plastic hand wheel, no need to use tool, the connection and installation is very convenient. The internal structure use corrugated tube, the sealing face has filtering mesh protecting device, which protect the internal parts from damage, and greatly prolong the service life.

Working Principle


In operation the valve will modulate as a result of a downstream pressure signal fed through the sensing orifice in the valve stem . This pressure acts on the control bellows generating a force which is balanced by the compressed control spring.The internal forces generated as a result of both upstream and downstream pressures acting on the area of the valve head are minimized by use of a balancing bellows . A graphite reinforced PTFE bush incorporated in both the pushrod/balancing bellows assembly and bottom cap assembly provides two point guiding.

Note:


The maximum upstream pressure is 10 bar and it is recommended that the pressure turn down is limited to about 10: 1.
BRV71 Screwed NPT Connections
BRV73 Flanged PN16,ANSI 150 or JIS 10 Connections.


Field of Application.

Pressure Rating: 1.6- 2.5 Mpa.
Nominal Diameter: DN25-50 mm.
Body Material: Steel, CF8.
Standard Flanges: DIN, ANSI, JIS.
Standard Screwed: NPT,BSP.
Spring Range: 0.14~1.7 bar g,1.4~4.0 bar g,3.5~9.0 bar g.

Location : Heyi Industrial Zone,Oubei Town, 325105 Oubei ,
Contact : Yoki Lee, 86 577 57781017

yokilee

  • 3.8/5
Retail
Registered since 06 December 2010

Website : www.goolevalve.com

Send email to yokilee

yokilee

Good deal: buying from seller

Visit our guide for a secure transaction! Under no circumstances Algomtl can be held responsible for the content of the ads published. Only the sellers and buyers responsability is involved in case of dispute.
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
This page is about importers and exporters of
BRV71 direct acting bellows pressure reducing valve

Search in a category : Equipment goods
Search in a category :
pressure, brv71, acting, valve, bellows, direct, reducing
  • 4.1/5
  • 1
  • 2
  • 3
  • 4
  • 5
Thailand 90140 Food

Report abuse

Siam-suwan-international-company-ltd     siam-suwan-international-company-ltd
Siam-suwan-international-company-ltd siam-suwan-international-company-ltd

Thursday, June 10, 2010

SIAM-SUWAN-INTERNATIONAL-COMPANY-LTD is a French-Thai company established in Songkhla in the South of Thailand. It markets products directly from the big Thai suppliers, without intermediaries, and which offers you also services in French. Not gaseous RED-BULL in bottles glass of...

SIAM-SUWAN-INTERNATIONAL

  • siam-suwan
  • 90140 - SONGKHLA
  • +33 6 14 48 52 24
  • 2.3/5
  • 1
  • 2
  • 3
  • 4
  • 5
Turkey 84000 Vehicles

Report abuse

ALTERNATİVE JCB spare parts for JCB 3CX and JCB 4CX
ALTERNATİVE JCB spare parts for JCB 3CX and JCB 4CX

Friday, December 15, 2017

OEM PART NO DESCRİPİTİON 66072 Crown Wheel and Pinion FOR CARRARO 13X30 66941 Crown Wheel and Pinion 15x37 2277448 CATERPİLLAR AİR FİLTER OUTER 2277449 CATERPİLLAR AİR FİLTER İNNER 01/117901 FAN BELT 01/124403 FAN BELT 01/124404 02/100073 Oil Filter Canister Type, MEDİUM MODEL 02/100284...

ANAC MAKINA CO LTD STI

  • 34800 - İSTANBUL
  • +905069691531
  • +9005069691531
  • 3.1/5
  • 1
  • 2
  • 3
  • 4
  • 5
France 75013 Stock lots

Report abuse

Lot lampes Spot OSRAM LED PARATHOM MR16 12V 4.5W GU5.3 couleur jaune
Lot lampes Spot OSRAM LED PARATHOM MR16 12V 4.5W GU5.3 couleur jaune

Tuesday, May 31, 2016

Quantity : 57 - Price : 5,85 €

- Avantages Lampes LED OSRAM - - Qualité OSRAM - Produits LED de haute qualité pour les demandes exigeantes - Remplacement direct des lampes Standard - Jusqu'à 85 % d'économie d'énergie - Garantie jusqu'à 2 ans - Installation simple - Conformes à toutes les normes...

CMDI

  • cmdi
  • 75013 - Paris
  • 06 64 77 92 21