30000 Psig Cold Worked Stainless Steel Ultrahigh Pressure Needle Valves

• Power: Manual
• Connection Mode: External Thread
• Material: Stainless Steel
• Pressure: High Pressure
• Standard: Standard
• Media: Gas
• Model NO.: 30NV
• Media Temperature: High Temperature
• Product Name: Ultrahigh Pressure Needle Valve
• Size: 1/4′′ to 9/16′′
• Flow Patterns: Straight, Angle, 3-Way
• Packing: PTFE, Rptfe, Graphite
• OEM: Available
• MOQ: 1 Piece
• Transport Package: Plastic Bag Inside, Carton Box Outside
• Specification: 1/4′′ to 9/16′′
• Trademark: Hikelok
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000/Month

Product Description

Hikelok Ultrahigh Pressure Needle Valves- 30 NV series

Features
 

* Tubing sizes available for 1/4'', 3/8'', 9/16''

* Non- rotating stem and rising stem design

* Metal- to- metal seating achieves bubble- tight shutoff, longer stem/ seat service life in abrasive flow, greater durability for repeated on/ off cycles

* PTFE is the standard packing material, RPTFE glass, Graphite are available

* Graphite packing temperatures up to 1200ºF (649 ºC)

* Stem sleeve and packing gland materials have been selected to achieve extended thread cycle life and reduced handle torque

* Cold- worked type 316 stainless steel body and aluminum bronze packing gland

* Vee or regulating stem tips for options

* Packing below the thread of valve stem

* Thelocking device of packing gland is reliable

* Five body patterns are available

 

Technical Data

 

Tube OD in.	Connection Type	Orifice  in. (mm)	Cv	Working Pressure psig (bar)
1/4	HPF4	0.094 (2.39)	0.12	30,000(2068)
3/8	HPF6	0.125 (3.18)	0.23	30,000(2068)
9/16	HPF9	0.125 (3.18)	0.23	30,000(2068)

 

Notes:

 

* Cv value shown are for 2- way straight valve pattern

  Cv value of for 2- way angle pattern will be increased about 50% (Based on water)

* Working Temperatures

  PTFE packing: -100 ºF (-73ºC) to 450ºF (232ºC) 

  RPTFE glass packing: -100 ºF (-73ºC) to 600ºF (316ºC) 

  Graphite packing: 0 ºF (-73ºC) to 1200ºF (649ºC) 

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