Needle Valve with Excellent Sealing Performance | |||
Each FITOK needle valve is tested with nitrogen at pressure rating (max. of 6,000 psig/41.4 MPa) before delivery, and visible leakage is not allowed in any case. | |||
Multi Turn Flow Control by Needle Valves | |||
The flow gradually shuts-off and opens, assures minimal impact to the system against water hammer effect. Maintenance free flow control and long service time with safe operation. | |||
With the body material Stainless Steel the maximum allowable working pressure reaches 6000Psi. For different applications brass, titanium and alloy materials are available upon request. Non rotating lower stem eliminates friction between the stem tip and the seat. |