Gold Member Since 2017
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Beijing Bctrading Science and Technology Co., Ltd.

Double Air Valve, Air Valve, Flanged Type Air Valve manufacturer / supplier in China, offering Double Orifices Standard Air Valve with Di Body Bct-Dav-03, aluminium body gas valve, silver colour gas regulator BCTNRV VALVE, ALUMINUM VALVE, Brass Alloy Aluminum Body Solenoid with Detector, Gas regulator gas valve BCTS01 and so on.

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Double Orifices Standard Air Valve with Di Body Bct-Dav-03

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Port: Tianjin, China
Production Capacity: 20000/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: BCT-DAV-03
  • Valve Cover: Steel
  • Power: Self-Acting
  • Application: General, Water Treatment Industry
  • End Flange: GB, ISO, BS, DIN, ASME, API, Awwa
  • Nominal Pressure: Pn1.0MPa,Pn1.6MPa,Pn2.5MPa
  • Transport Package: Export Standard Wooden Case
  • Origin: China
  • Body: Gray Cast Iron,Ductile Iron,Cast
  • Sealing Ring: EPDM, NBR, PTFE, Viton
  • Media: Air
  • Color: Blue, Greensilver, Black or Per Client
  • Certification: ISO Ce Wras
  • Trademark: BCT
  • Specification: DN50-DN1600
  • HS Code: 8481300000
Product Description

Double orifices standard air valve with DI body BCT-DAV-03

Introduction

There is one large and one small orifice. The large one is used to intake and release large amount of air and the small one is used to release the air during the course of water supplying. The main pipeline is DN400-1600mm.
 

Specifications:

1. Design is according to ISO Standard

 

2. Flange drilled is according to JIS, DIN, ANSI, DIN etc.

 

3. Working Pressure: PN10/PN16, Class 125/150

Main Materials:

1. Body: Cast Iron/Ductile Iron

 

2. Cover: Cast Iron/Ductile Iron

 

3. Float Ball: NBR

 

4. Coating: Fusion Bonded Epoxy Coating 0.2-0.5mm inside and outside

Parameter

Suitable medium

Air

Main material

gray cast iron,ductile cast iron,cast steel

Suitable temperature

≤350ºC

Nominal pressure

PN1.0MPa,PN1.6MPa,PN2.5MPa

Nominal diameter

DN25mm-DN200mm

Driving type

Self-acting

Material of main parts

Name of parts

Material of parts

Valve body

gray cast iron,ductile iron,cast steel

Valve cover

Steel

Sealing ring

NBR

Float

Stainless steel

 

Main size and connection

DN

25

50

80

100

150

200

D0

185

210

250

250

320

380

D

115

160

195

215

280

335

D1

85

125

160

180

240

295

H

240

250

335

335

435

475

z-Φd

4-14

4-14

4-18

8-18

8-23

8-23

 

1. Product catalogue:
Double Orifices Standard Air Valve with Di Body Bct-Dav-03

2.BCT Customers 


Double Orifices Standard Air Valve with Di Body Bct-Dav-03


 

3.Workshop and process


Double Orifices Standard Air Valve with Di Body Bct-Dav-03
 

4.Inspection and test

Double Orifices Standard Air Valve with Di Body Bct-Dav-03
 

5.Packing

Double Orifices Standard Air Valve with Di Body Bct-Dav-03



 
6.Installation and application
Double Orifices Standard Air Valve with Di Body Bct-Dav-03



 

 

 

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