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

420 Products found
missing-product
CHECK VALVE GB / PURGEGAS 3/4" FPM

E6503597

missing-product
CHECK VALVE G3/4A 7MM G1/2I

E6506033

missing-product
CHECK VALVE 1/2"

E110002316

missing-product
CHECK VALVE DR-C1-6L5-000

E6538486

missing-product
INLET CHECK VALVE (NRV), CLAW 500

G3490790337

missing-product
VALVE,CHECK-1/4",1.0 PSI/SS

E72562600

missing-product
CHECK VALVE 1/2" - FFPM

E110002535

missing-product
BELLOWS FEEDTHROUGH VALVE DN 100

E702839

missing-product
BELLOWS FEEDTHROUGH VALVE DN 100

E519230

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