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Union Bonnet High Pressure Female X-Female NPT

Union Bonnet High Pressure Needle Valves is designed for leak free closure, regulation and management of fluids in process systems under High Pressure environment of 15000 psi . With a wide variety of port sizes, end connections, style, temperature and pressure tolerance FAV High Pressure Needle Valves 15000 psi are critical for instrumentation, fluid and process control system. They are available in NPT ,BSP ,Size 1/4″ to 1″

We are the trusted name in the industry when it comes to the manufacture and supply of valves, fittings and industrial couplings with adapters. We have served a wide variety of industrial sectors, and supply products which conform to industry standard requirements and ensure safety and system efficiency with their precision design. We offer an extensive product portfolio, and are also trusted manifold valve manufacturers, who offer reliable products for high end system efficiency. We understand the importance of durable quality in industrial valve and fitting design, and that is why we never compromise on quality.

With rich expertise, we are offering a wide range of Needle Valves that is generally used in flow metering applications, especially when a constant, calibrated, low flow rate must be maintained for some time, such as the idle fuel flow in a carburetor. Our needle valves are appreciated in the market for low operating torque and high tensile strength. Further, these are provided in proper packaging to the clients in order to prevent wear and tear during transportation. Needle Valves or Shut-Off Valves are designed to Isolate, Calibrate and Drain Process Lines by Line Mounting.

Application

  • Chemicals industry
  • Fats and fertilizer industry
  • Ship building
  • Construction industry

Key Features

  • Union bonnet desin. Packing bolt design
  • Permits packing adjustment in open or close position. Union bonnet desige prevents accidenial valve disassebly.
  • Union bonnet : back seated blow out proof.
  • Spindle : ground and thread rolled
  • Spindle tip : non rotating ball tip shut- off type- regulating and soft seated.
  • Packing bolt: silver plated for anti- galling freezing for incresed stem cycle life.
  • Dust cap protects stem threads from external contamination. Leak tight seal with low operating torque. Heat code traceabiliy.

Testing

  • Pneumatic seat test is performed at 1/4 of working pressure. Hydrostatic shell test is performedat1.5 times theworking pressure. Optional test are available upon request.

Technical Specification

SIZE
A
B
CSQ
WEIGHT (kg)
1/4"
93
55
25
0.36
3/8"
93
55
25
0.37
1/2"
95
66
28
0.46
3/4"
109
70
38
0.8
1"
117
80
45
1.3

Material of Construction

Monel :
Grade: Monel 400, Monel K500, Monel R-405
Nickel :
Grade: Nickel 200, Nickel 201
Inconel :
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Incoloy :
Grade: Incoloy 800, Inconel 800H, 800HT
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Titanium :
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Stainless Steel :
Grade: ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 304H, 316H, 316/316L, 321, 330, 347, 309/S, 310/S, 317/L, 333, 410/S, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel :
Grade: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Duplex Steel:
Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
Alloy Steel:
Grade : ASTM SA 182 - E25, E26, E27, E28, E29B, E30B, E39B, E40B, E36B, E36C, E41B, AISI4130, AISI4140, AISI4340, 42CRMO4, 16MNCR5, 20MNCR5, 21CrMoV57, EN353, EN354, F11, F22, F91, F9, P11, P22, P91, P9, P5, P92, EN42J, EN8, EN19

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