Tube Fittings have been designed specifically for the many demanding applications such as chemical, petroleum, power generating, pulp, paper and various types of manufacturing industries.

They provide a highly reliable, leak proof and torque free seal on all tubing connections. Tube Fittings are commonly used on
instrumentation, process and control systems, where high quality tube fittings are required

• All instrument thread fittings are designed in accordance with ASME

• B31.3 for instrument and process.

• Male thread are protected with cap.

• Burr-free internal and outside surfaces.

• NPT threads are based on requirement of ASME B1.20.1

•Compact design with hexagon bar-stock for high integrity.
•Working pressure up to 1000psig(69bar) at 100℉(38℃).
•Low torque quarter turn actuation.
•Size range of from 1/4″ to 1″tubing and piping.
•Various end connections : reliable S-LOK, NPT & ISO male & female.
•Butterfly handle is available as option.

•Pressure rating up to 3,000psig (206bar)@70!(21″).
•Temperrature rating up to 375!(191″) with Standard Vition O-ring.
•Choice of materials : Standard S316 and Brass.
•Cracking pressures include : 1/3, 1, 3, 10, 25, 50psi.
•Heat code traceability.
•Every valve is 100% factory tested for cracking and reseal.

• Each instrument manifold is tested with nitrogen@1,000 psig (69 bar) to max. leak rate of 0.1 (SSCM).
• Hydrostatic shell test is performed at 1.5 times the working pressure as an option.
• Other tests are available upon request.

• Bi-directional flow control.
• Replaceable seat design: Acetal seat standard, optional PEEK and PFA are available.
• Non-rotating Stem Tip are composed for positive sealing and maximize soft seat life.
• Internal bonnet O-ring protects threads from external contamination.
• Isolated threads’ location above the sealing rings prevent media contamination and thread lubricant washout