Fittings

Hy-Lok's rugged and compactly designed needle valves offer a wide range of sizes, configurations, end connections, pressure and temperature ratings.

• Union / Union Elbow
• Union Tee / Union Cross
• Weld/Female Bulkhead Union
• Male Run Tee
• Female Branch Tee
• O-Ring Seal Run Tee (UNF)
• Many More...

Hylok DIN 2353 is available in brass, carbon steel, and stainless steel with a size range of 4mm to 42mm combined with a wide selection of configurations.

Hy-Lok single ferrule bite type design is available in many connections and configurations. Standard materials are carbon steel, brass and stainless steel. Sizes range from1/8” thru 2”.

Hy-Lok weld fittings range from 1/8” T to 1” T for tube to tube configurations and 1/8” NPT to 1” NPT for tube to male and female pipe configurations

• Instrument Weld Fittings
• Micro Weld Fittings

Made up of three basic components: female nut, gland, and body. The body contains a viton o-ring which is standard. Other o-ring materials are available on request.

• Nuts
• Glands
• Bodies

Metal gasket seal meets or exceeds specifications of the semiconductor industry, for tube connections to 1” O.D. Hy-Lok ZCR fittings have been tested to hold and exceed a leak rate of 10-9 torr.

• Nuts
• Union, Elbow, Tee, Connectors
• Swivel Union, Elbow, Tee, Connectors
• Nut, Cap, Plug & Gasket
• High - Flow Connections

Offering the capability to reach extreme high pressures up to 60,000 PSI, fitting designs include medium and high pressure, with a Sour Gas option.

Hy-Lok precision machined pipe fittings are used for instrumentation and process control. Standard materials are 316 stainless steel, brass and carbon steel. Sizes range from 1/8” thru 2”.

• Elbow
• Street Elbow
• Reducing Street Elbow
• Male Tee
• Adapter (Female NPT to male ISO tapered)
• ISO Parallel Gasket
• And More...

Hy-Lok calibration fittings allow quick access to various differential pressure (DP) transmitters for calibration. Standard body material is 316 stainless steel, available in 1/4" or 5/16" dimensions.