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Since 1855 Crane has been the world’s leading innovator and pioneer of practical flow control solutions addressing and exceeding our customers’ needs to enable them to operate better, faster and safer. Crane I&S, HOKE offers a comprehensive portfolio of instrumentation and sampling products and solutions.

  • Gyrolok Tube Fittings
  • Instrumentation Valves
  • Actuators
  • Flow and Fluid control components
  • Instrumentation Manifolds
  • HCQ Series Quick Couplings
  • Sampling Cylinders
  • Tools

HOKE® Precision Instrument Pipe Fittings are manufactured with reduced tolerance NPT tapered threads in a wide variety of configurations to provide broad application capabilities.

Ratings and specifications are as follows:

Threads utilised on HOKE® Precision Instrument Pipe Fittings are National Pipe Taper (NPT) which exceed the requirements of ANSI B1.20.1.

Pressure Ratings for temperatures up to 38°C (100°F) are identified for each individual pipe fitting in the dimensional data charts.

Temperatures noted below apply to basic fitting capabilities. In all cases consideration must also be given to the type of thread sealant used. For example, PTFE tape has a maximum temperature rating of 232°C (450°F).

316 Stainless Steel:  -198 to 648°C (-325 to 1200°F) Note: Prolonged exposure to temperature over 426°C (800°F) is not recommended.
Brass:  -198 to 204°C (-325 to 400°F)

Materials: HOKE® Precision Instrument Pipe Fittings are available as standard in Brass and 316 Stainless Steel. HOKE® Pipe Fittings can also be supplied in other materials including Monel®, Hastelloy® C276, Inconel®, Incoloy®, Duplex, Super Duplex and Titanium, as well and in special shapes. Specifications for standard materials are:

316 Stainless Steel Forgings: ASTM A-182
316 Stainless Steel Bar Stock: ASTM A-479
Brass Forgings, Alloy 377: QQ-B-626
Brass Bar Stock, Alloy 353: ASTM B-453
or Alloy 360: QQ-B-626

Heat Traceability: HOKE® Precision Instrument Pipe Fittings are heat code traceable in all alloys except brass with certified material test reports (CMTR’s) available on request.

Monel, Hastelloy, Inconel and Incoloy are registered trademarks.

  

PDF PRODUCT LITERATURE

 

HOKE NPT Full Bore Ball Valves   HOKE Precision Pipe Fittings
HOKE 7G Ball Valves   HOKE Ball Valves
HOKE Fluid Control Components   HOKE Industrial Ball Valves
HOKE Metering Valves   HOKE Needle Valves 
HOKE Prochem Valves Overview   HOKE ABV Ball Valves
 
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6311G4Y

6.3OD TUBE 5000PSI MICRON FILTER INLINE 316 2-5 MICRON ELEMENT

Applications | Trap foreign particles | Protect sensitive equipment | System purging | Pressure damper
7122F4YTL

8NPT FEMALE 3000PSI BALL VALVE FORGED BODY 316 HOKE FLOMITE ENERGISED TEFLON SEAL

Uni-directional, High Cycle, Zero Leak Ball Valves - TL Series
Technical Information
7122F4Y

8NPT FEMALE 1500PSI BALL VALVE FORGED BODY 316 FLOMITE

2-way Integral Panel Mount Ball Valves
Used for quick on-off service with a visual indication of flow, HOKE’s 2-way ball valves offer orifice sizes up to 0.25” (6.4mm). Flomite valves feature a floating ball design, encapsulated replaceable seats and check seals to ensure leak-tight service and extended service life.
Technical Information
7122G4Y

6.3OD TUBE 1500PSI BALL VALVE FORGED BODY 316 FLOMITE

2-way Integral Panel Mount Ball Valves
Used for quick on-off service with a visual indication of flow, HOKE’s 2-way ball valves offer orifice sizes up to 0.25” (6.4mm). Flomite valves feature a floating ball design, encapsulated replaceable seats and check seals to ensure leak-tight service and extended service life.
Technical Information
7122G6Y

9.5OD TUBE 1500PSI BALL VALVE FORGED BODY 316 FLOMITE

2-way Integral Panel Mount Ball Valves
Used for quick on-off service with a visual indication of flow, HOKE’s 2-way ball valves offer orifice sizes up to 0.25” (6.4mm). Flomite valves feature a floating ball design, encapsulated replaceable seats and check seals to ensure leak-tight service and extended service life.
Technical Information
7177G2Y

3.2OD TUBE 2000PSI BALL VALVE 3-WAY 316 SELECTOMITE

3-way Ball Valves
Selectomite 3-way ball valves use 180° operation for diverting flow from one line to another. The handle points to the side port in use; when perpendicular to the side ports, it indicates the shutoff position. Technical Information
7177G4Y

6.3OD TUBE 2000PSI BALL VALVE 3-WAY 316 SELECTOMITE

3-way Ball Valves
Selectomite 3-way ball valves use 180° operation for diverting flow from one line to another. The handle points to the side port in use; when perpendicular to the side ports, it indicates the shutoff position. Technical Information
7223G8Y

12.7OD TUBE 5000PSI BALL VALVE BAR STOCK 316 ROTOBALL LOW PROFILE

2–way Low Profile Ball Valves
HOKE’s bar stock 2-way ball valves include a 0.375" (9.5 mm) orifice. Rotoball valves feature a floating ball design, encapsulated seats, and a trip-proof handle for safe, leak-tight service and long service life.
Technical Information
7223F8Y

15NPT FEMALE 5000PSI BALL VALVE BAR STOCK 316 ROTOBALL LOW PROFILE

2–way Low Profile Ball Valves
HOKE’s bar stock 2-way ball valves include a 0.375" (9.5 mm) orifice. Rotoball valves feature a floating ball design, encapsulated seats, and a trip-proof handle for safe, leak-tight service and long service life.
Technical Information
3712G4B

6.3OD TUBE 3000PSI NEEDLE VALVE FORGED BODY BRASS REGULATING STEM

3700 Series - Forged Body, Integral Bonnet Needle Valve
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. All models can be ordered for panel mounting.
Technical Information
3712G4Y

6.3OD TUBE 5000PSI NEEDLE VALVE FORGED BODY 316 REGULATING STEM

3700 Series - Forged Body, Integral Bonnet Needle Valve
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. All models can be ordered for panel mounting.
Technical Information
D3712G4Y

6.3OD TUBE 5000PSI NEEDLE VALVE FORGED BODY 316 REGULATING STEM PANEL MOUNT

3700 Series - Forged Body, Integral Bonnet Needle Valve - PANEL MOUNT
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. All models can be ordered for panel mounting.
7312F4Y

8NPT FEMALE 3000PSI PLUG VALVE BAR STOCK 316

8NPT FEMALE 3000PSI PLUG VALVE BAR STOCK 316
3752G4Y

6.3OD TUBE 5000PSI NEEDLE VALVE FORGED BODY 316 KEL-F STEM

3700 Series - Forged Body, Integral Bonnet Needle Valve
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. All models can be ordered for panel mounting.
Technical Information
3752M4Y

8NPT MALE 5000PSI NEEDLE VALVE FORGED BODY 316 KEL-F STEM

3700 Series - Forged Body, Integral Bonnet Needle Valve
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. All models can be ordered for panel mounting.
Technical Information
3752F2Y

6NPT FEMALE 5000PSI NEEDLE VALVE FORGED BODY 316 KEL-F STEM

3700 Series - Forged Body, Integral Bonnet Needle Valve
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. All models can be ordered for panel mounting.
Technical Information
3712M4Y

8NPT MALE 5000PSI NEEDLE VALVE FORGED BODY 316 REGULATING STEM

3700 Series - Forged Body, Integral Bonnet Needle Valve
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. All models can be ordered for panel mounting.
Technical Information
3712H4Y

8NPT MALE X 6.3OD TUBE 5000PSI NEEDLE VALVE FORGED BODY 316 REGULATING STEM

3700 Series - Forged Body, Integral Bonnet Needle Valve
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. All models can be ordered for panel mounting.
Technical Information
3712H4B

8NPT MALE X 6.3OD TUBE 3000PSI NEEDLE VALVE FORGED BODY BRASS REGULATING STEM

3700 Series - Forged Body, Integral Bonnet Needle Valve
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. All models can be ordered for panel mounting.
Technical Information
2112G4Y

6.3OD 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
2112F6Y

10NPT FEMALE 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
3732G4Y

6.3OD TUBE 5000PSI NEEDLE VALVE FORGED BODY 316 VEE STEM

3700 Series - Forged Body, Integral Bonnet Needle Valve
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. All models can be ordered for panel mounting.
Technical Information
2112F8Y

15NPT FEMALE 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
2112G8Y

12.7OD 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
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