4841 Davenport Place, Fremont, CA 94538

All Metal Valve

Conventional valve uses Viton at the dynamic sealing area which prevents the valve from high temperature exposure. All Metal Valve uses oxygen-free copper gasket as dynamic seal to press against a conical knife edge on the opposing part, thus forming an all metal seal.

Copper gasket has a life of few hundred uses. Replacement is easily done by a screw driver.

Feature and Notice:
1. Bake temperature : 400 0C (open), 300 0C (close)
2. The poppet seal gasket is easily replaced by a screw driver; it can be
removed through the side port.
3. All stainless steel construction.
4. Bellows stem seal.
5. 3/4″, 1-1/2″ and 2-1/2″ port sizes.
6. A calibrated dial for closure is provided on the top of the valve body,
but the max. torque should not exceed 250 kg-cm (CF1.33),
600 kg-cm (CF2.75), and 900 kg-cm (CF4.5)
7. Must lubricate the drive shaft after maximum high temperature bake
8. Properly lubricate the drive shaft to prevent wearing the thread.
9. Orientation : Any position

Metal Gasket unload steps: