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Gyrolok - Crane

GYROLOKĀ® Twin Ferrule Tube Fittings

Manufactured by HOKE, the GYROLOKĀ® tube fittings have been used successfully since the 1960ā€™s and are now available in many alloys including 316, 6MO (UNS S31254), Hastelloy, Monel, Inconel, Duplex, Super Duplex and Titanium. 

GYROLOKĀ® tube fittings are unique having eliminated the problems associated with traditional tube fittings through clever design enhancements.

Prochem maintains a comprehensive range of Gyrolok twin ferrule compression fittings to suit from 1/16ā€ (3.2mm) through to 2ā€ (50mm) OD tube. These fittings are available in grade 316 stainless steel (certification available if required) and brass, with NPT or BSP threads where required.  In addition, Gyrolok Metric tube fitting are stocked to suit metric tube. Other materials such as Monel, Incoloy, Inconel, Titanium and Hastelloy are available upon request.  Other sizes and configurations can be discussed with the engineering department of our principal, Hoke Inc.

 

Gaugability

All Gyrolok tube fittings are gaugeable with the use of the Hoke Gyrogage. The Hoke Gyrogage is a safety enhancing assembly and inspection device designed for use by both the assembler and a post-assembly inspector to verify proper fitting installation.

Click below for Gyrolok Instructional Video


PDF Product Literature

Gyrolok Tube Fittings   Gyrolok 3HPST User Instructions


Gyrolok Assembly Instructions   Gyrolok Overview


Gyrolok Oil & Gas Brochure   Gyrolok Installation Manual
Gyrolok Mission Critical Applications   HOKE Product Summary

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2112G6Y

9.5OD TUBE 6000PSI NEEDLE VALVE BAR STOCK 316 METAL STEM

2100 Series - Bar Stock, Screwed Bonnet Needle Valve
This panel mountable, two-piece design is available in globe and angle patterns for flexibility of installation. Dyna-Pak packing provides leak-tight sealing with low operating torque. Optional Graph-Lock packing is available for high-temperature applications. The safety back-seating prevents accidental removal of the stem.
Technical Information
1751G4Y

6.3OD TUBE 6000PSI NEEDLE VALVE FORGED BODY 316 NON ROTATING STEM

1700 Series - Forged Body, Integral Bonnet Needle Valve
These affordable valves are suited for a wide variety of process control applications. Non-rotating stainless steel or replaceable PCTFE stem tips reduce galling. Dyna-Pak packing below the stem threads prevents fugitive emissions.
Technical Information
1751G6Y

9.5OD TUBE 6000PSI NEEDLE VALVE FORGED BODY 316 NON ROTATING STEM

1700 Series - Forged Body, Integral Bonnet Needle Valve
These affordable valves are suited for a wide variety of process control applications. Non-rotating stainless steel or replaceable PCTFE stem tips reduce galling. Dyna-Pak packing below the stem threads prevents fugitive emissions.
Technical Information
2219G16Y

25.4OD TUBE 6000PSI NEEDLE VALVE SEVERE SERVICE 316

2219 Series - Severe Service Needle Valve
The new Hoke 2219 Needle Valve is an excellent choice for many steam- and severe service applications. Grafoil packing below the stem threads provides exceptional service at temperatures up to +1000Ā° F (+538Ā° C). The nonrotating 316 stainless steel stem tip prevents galling.
Technical Information
3812F4B

8NPT FEMALE 3000PSI NEEDLE VALVE FORGED BODY BRASS REGULATING STEM

3800 Series: Globe Pattern
Offered in four different body materials, this group of valves can handle a wide range of general purpose liquid and gas applications
Technical Information
3812G8B

12.7OD TUBE 3000PSI NEEDLE VALVE FORGED BODY BRASS REGULATING STEM

3800 Series: Globe Pattern
Offered in four different body materials, this group of valves can handle a wide range of general purpose liquid and gas applications
Technical Information
3852G8Y

12.7OD TUBE 5000PSI NEEDLE VALVE FORGED BODY 316 KEL-F STEM

3800 Series: Globe Pattern
Offered in four different body materials, this group of valves can handle a wide range of general purpose liquid and gas applications. Six types of stem tips are available, including two styles of vee-points.
Technical Information
3952G8Y

12.7OD TUBE 5000PSI NEEDLE VALVE FORGED BODY 316 KEL-F STEM

3900 Series: Globe Pattern
Offered in four different body materials, this group of valves can handle a wide range of general purpose liquid and gas applications. Six types of stem tips are available, including two styles of vee-points.
Technical Information
3952F8Y

15NPT FEMALE 5000PSI NEEDLE VALVE FORGED BODY 316 KEL-F STEM

3900 Series: Globe Pattern
Offered in four different body materials, this group of valves can handle a wide range of general purpose liquid and gas applications. Six types of stem tips are available, including two styles of vee-points.
Technical Information
3912G8Y

12.7OD TUBE 5000PSI NEEDLE VALVE FORGED BODY 316 REGULATING STEM

3900 Series: Globe Pattern
Offered in four different body materials, this group of valves can handle a wide range of general purpose liquid and gas applications. Six types of stem tips are available, including two styles of vee-points.
Technical Information
1U-316

1.6MM OD UNION GYROLOK 316

Connects 1/16" OD fractional tubes
Technical Information
2U-316

3.2MM OD UNION GYROLOK 316

Connects 1/8" OD fractional tubes
Technical Information
3U-316

4.8MM OD UNION GYROLOK 316

Connects 3/16" OD fractional tubes
Technical Information
4U-316

6.3MM OD UNION GYROLOK 316

Connects 1/4" OD fractional tubes
Technical Information
6U-316

9.5MM OD UNION GYROLOK 316

Connects 3/8" OD fractional tubes
Technical Information
8U-316

12.7MM OD UNION GYROLOK 316

Connects 1/2" OD fractional tubes
Technical Information
10U-316

15.8MM OD UNION GYROLOK 316

Connects 5/8" OD fractional tubes
Technical Information
12U-316

19.1MM OD UNION GYROLOK 316

Connects 3/4" OD fractional tubes
Technical Information
16U-316

25.4MM OD UNION GYROLOK 316

Connects 1" OD fractional tubes
Technical Information
20U-316

31.8MM OD UNION GYROLOK 316

Connects 1-1/4" OD fractional tubes
Technical Information
6U-316MM

6MM OD UNION GYROLOK 316

Connects 6mm OD metric tubes
Technical Information
8U-316MM

8MM OD UNION GYROLOK 316

Connects 8mm OD metric tubes
Technical Information
10U-316MM

10MM OD UNION GYROLOK 316

Connects 10mm OD metric tubes
Technical Information
12U-316MM

12MM OD UNION GYROLOK 316

Connects 12mm OD metric tubes
Technical Information
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