Valves

Valves are essential for regulating gas flow and maintaining the desired vacuum levels in your systems. They are used to isolate, control and direct the flow of gases in vacuum lines or within vacuum chambers.
These genuine spare valves ensure efficient operation by providing reliable sealing and minimal leakage.
Leybold offers a diverse range of high-quality, original valves including ball valves, bellows, check valves, exhaust valves, gas ballast valves, and valve diaphragms, all designed to be durable and deliver optimal performance, even under extreme conditions.
All connecting elements required for connecting the valves, such as centering rings, clamps or clamping rings must be ordered separately

Valves

431 Products found
missing-product
BELLOWS FEEDTHROUGH VALVE DN 160

E712001

missing-product
BELLOWS FEEDTHROUGH DN 16

E242292

missing-product
BELLOW COMPL. DN 25 KF

EK299007

missing-product
BELLOWS FEEDTHROUGH DN 40

E229542

missing-product
BELLOWS FEEDTHROUGH DN 25

E233014

missing-product
BELLOWS FEEDTHROUGH DN 50

E244980

missing-product
BELLOW 320 ISO-K, 200 LONG

E6506741

missing-product
KAI MT - RM EXHAUST DN63 BELLOW

EK50290503

missing-product
BELLOWS FEEDTHROUGH VALVE DN 63

E547808

Replaces: E248442
missing-product
BELLOW DN200ISO-K

E500005246

missing-product
BOV BELLOWS L SIDE PK1

G1950851849

missing-product
BELLOW COMPL. DN 40 KF

EK299012

missing-product
BELLOWS FEEDTHROUGH VALVE DN 160

E518915

missing-product
BOV BODY FINI PK 1

G1950851564

missing-product
BELLOW COMPL. DN 16 KF

EK299002

missing-product
BOV BELLOWS R SIDE PK1

G1950851850

missing-product
BELLOW DN120 ISO-K 220 LONG

E6508528