forged Needle valve Size: 1/4"~1" Connection: Female/male NPT Pressure Rating: 0-10000psi Material:A105,F316,F316L,F304

COOSAI series needle valve is designed with the most compact and economical pattern with lightweight and low torque for easy operation, and rated up to 6000PSI (414BAR)@200 F with soft seat and10000PSI (690BAR) @200Fwith metal seat. It has a high integrity metal to metal body bonnet seal suitable for high preasure use

Needle valve information:

 Size: 1/4"~1"Connection: Female/male NPTPressure Rating: 0-10000psiMaterial:A105,F316,F316L,F304  

needle valve Design Reference:

*Temperature rating -15°C to 170°C,Graphite:540°C

*Ingress seals fitted as standard.*Flexible packing for replacement can extend field life further.*Full material traceability of main components.*100% Hydrostatic testing.*Back sealing stem to extend packing life.

*Materials of contruction can be supplied to meet the ,requirements of NACE MR-01-75 latest revision.

needle valve Structural Features:

*Compact and lightweight.*Pressure responsive Viton packing seal arrangement; positive no slack stem action.*2 piece non-rotating hardened(17-4PH)tips for fast seal and long service life.*Packing seal below actuating threads to prevent thread contamination   by the process medium.*Bi-directional flow, with preferred flow indicated.

 

Needle valve Quotation Reminder

 

To make a suit solution for the project , we need follow information.

Design standard.Connection standard .Size.PressureBody material .Trim (Material for inside parts).Connection type.Operation type.Medium.Temperature.Ambient temperature range . Corrosion considerations.Application Descripetion.Painting color.Label content.For OEM & ODM ,  We need your authorization letter.

 COOSAI CERTIFICATE

TESTING MACHINE

forged needle valve