ISI63,ISO80,ISO100

ISO Vacuum Butterfly Valves Manual SS304/SS316L

Vacuum butterfly valve ISO Type as a device for separating and merging or switching the flow direction of the medium, Can provide many sizes according to KF standards to meet practical application scenarios.

Standard:

ISO Standard

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

Contact us
Cart
Product Introduction

Application: Including but not limited to diversion and merging or flow direction switching devices used as media in pipeline systems such as coal chemical, petrochemical, rubber, paper, pharmaceutical, etc.

Size: Depending on specific application requirements and design specifications

Testing: Sealing performance testing, pressure resistance testing, and material compatibility testing are conducted to ensure the reliability and safety of valves under extreme conditions

Specification

Product Name

Vacuum Valve butterfly valve ISO-Type

Brand

RUIJIA

Size

ISI63,ISO80,ISO100

Material

SS304, SS316L

Seal material

Viton,Silicone,Buna-N seal

Standard

ISO Standard

Temperature

-50~180℃

Working Pressure

Vacuum~atmosphere pressure

Helium Leak Test

1×10 -9 Pa・m³/sec or less

Packing

sealed plastic bag with a protective plastic cap.

Vacuum Valve  types

Vacuum no platform valves,Vacuum low platform,Vacuum high platform,handle Vacuum valves,Vacuum ball valve,Vacuum Electric ball valve,Vacuum Pneumatic Actuated ball Valve, Vacuum butterfly valve manual/pneumatic/Electric,Vacuum Angle Valve,Vacuum Manual /Pneumatic /Electric Neutral Plate Valve

Product parameters

 

Vacuum Valve butterfly valve ISO-Type                          Unit:mm

 

Model No.

Size

Connector

A

B

C

D

E

ISO63BFV

2.5''

ISO63

93.2

96.6

191.6

112

152.3

ISO80BFV

3.0''

ISO80

95.2

103.8

192.6

125

166.3

ISO100BFV

4.0''

ISO100

101.2

120.6

195 3/5

157

200

 

Special Sizes available Upon Request.

Recommended Products
DN25-DN400
304.S.S High Vacuum Electric Operated Butterfly Valves for Vacuum System Wholesale China

Standard:

KF

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

KF25,KF40,KF50
KF Vacuum Manual Butterfly Valves,Stainless Steel 316L Butterfly Valves Wholesale China

Standard:

KF

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

ISI63,ISO80,ISO100
ISO Vacuum Butterfly Valves Manual SS304/SS316L

Standard:

ISO Standard

Helium Leak Test:

1x10 -9 Pa · m³/sec or less

Related Information
5 Tips to Choose Vacuum Flanges & Fittings
Selecting the right vacuum flanges and fittings is critical for achieving and maintaining ultra-high vacuum. This guide ...
2026-05-20
7 Questions Before Buying Vacuum Hardware
Before purchasing vacuum connection components, ask these seven critical questions about material compatibility, sealing...
2026-05-15
How KF Vacuum Flanges Achieve Reliable Sealing
Discover how quick-release vacuum connections prevent leaks through knife‑edge sealing and O‑ring centering rings. Learn...
2026-05-09
Avoid Over-Torquing CF Flange Bolts
Over-tightening bolts is a silent killer of vacuum integrity. This guide reveals the physics behind sealing failure, ste...
2026-05-08
After-Sales Service
We have a modern stock management system and professional after-sales service team.

Rich stock, fast delivery

Quick response within 24h

Quality assurance

Accessory replacement

Inquiry Basket()

GET A QUOTE

GET IN TOUCH NOW
Captcha Code