KF25,KF40,KF50

KF Vacuum Pneumatic Ball Valves Actuated Stainless steel 304 Wholesale China

Pneumatic,Vacuum valves,Ball valves,stainless steel,vacuum ball valves used for fluid interception, regulation, and flow control, meeting fluid control requirements under various working conditions.

Standard:	KF Standard
Helium Leak Test:	1x10 -9 Pa · m³/sec or less

Cart

Product Introduction

Application: Used for fluid interception, regulation, and flow control, meeting fluid control requirements under various working conditions

KF flange ball valve Type: manual Type/ Pneumatic type/ Electric Actuator type, we can provide according to the requirement.

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	KF Vacuum pneumatic Actuated Ball Valve
Brand	RUIJIA
Size	KF25,KF40,KF50.
Material	SS304, SS316L
Seal material	Viton,Silicone,Buna-N seal
Standard	KF Standard
Temperature	-20~150℃
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 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 Pneumatic Actuated Ball Valve Unit:mm

Model No.	Size	Connector	A	B	C	D
KF25BV107P	1''	KF25	173	107	71	41.5
KF40BV130P	1.5''	KF40	216	130	88	48
KF50BV151P	2''	KF50	246	151	99	51.5

Vacuum Electric Actuated Ball Valve Unit:mm

Model No.	Size	Connector	A	B	C	D
KF25BV107E	1''	KF25	231	107	114	79
KF40BV130E	1.5''	KF40	258	130	119	79
KF50BV151E	2''	KF50	318	151	114	57

Recommended Products

1/2''-4'',DN10-DN100

304.S.S.Vacuum Ball Valves Welded Manual 3-Pieces for Vacuum System.

Standard:	KF Standard
Helium Leak Test:	1x10 -9 Pa · m³/sec or less

KF25,KF40,KF50

KF Vacuum Pneumatic Ball Valves Actuated Stainless steel 304 Wholesale China

Standard:	KF Standard
Helium Leak Test:	1x10 -9 Pa · m³/sec or less

KF25,KF40,KF50

KF High Vacuum Ball Valves,3-Way Manual Ball valves for Vacuum System Wholesale China

Standard:	KF Standard
Helium Leak Test:	1x10 -9 Pa · m³/sec or less

Related Information

Understanding ISO-K vs ISO-F Vacuum Flanges

Confused about the difference between ISO-K and ISO-F quick-release vacuum connections? Learn when to use KF (Klein Flan...

2026-07-03

How KF Flanges Achieve Vacuum Sealing

Discover how the KF flange system creates reliable vacuum seals through its O-ring and clamp design. Learn installation ...

2026-06-25

KF Fittings: Elbows, Tees, Crosses Explained

Struggling to choose between KF elbows, tees, and crosses for your vacuum setup? Learn how each fitting affects conducta...

2026-06-17

Eco‑Friendly KF Seals: Viton vs Silicone

Evaluating O‑ring materials for quick‑release vacuum joints? We compare Viton and silicone on outgassing, chemical resis...

2026-06-11

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