Threaded gate valves

Threaded gate valves

The valves that are found in variety of applications is a threaded gate valve. These valves are used for high-pressure, low-pressure and straight flow. It inherits a tapered end which allows the valve to be pulled tighter into the pipe, when connected. This ensures tight sealing. It is a good solution to large diameters. The rate of threaded tapered ends of this valve is 1 inch diameter to every 16-inch length according to ASME and ANSI standards. They are also an ideal use case for piping systems. With respect to their manufacturing, they are made from forged steel, stainless steel, ductile iron, cast iron, etc.

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NPT thread seat and knife gate valve suppliers in UAE

Because threaded seat gate valve is widely demanded and used in wide range of industries, it offers benefits on a large scale. Following are the main benefits that you can grab from this valve:

  • You can make use of threaded bonnet gate valve in high pressure and high temperature scenarios. You can also work with low pressure scenario.
  • They also provide resistance to leakage which makes it well suited to low pressure and pressure environments and which encounter little vibration.
  • Threaded knife gate valve are simple to install and do not require any technical expertise for installation procedure. This in turn, enhances the high installation productivity rates.
  • Screwed end gate valve show rigidness, small flow resistance and flexible operations.
  • Because of their simplistic installation procedure, it saves cost.
  • Since the medium pressure is not large, another benefit of using this gate valve is that whether opened or closed, it offers labour-saving.

Threaded gate valves specification


Threaded Gate Valves Specification

Threaded seat gate valve standards Threaded gate valve size Working pressure
  • API 602
  • API 603
  • ASME B16.34
  • DN 15 to DN 300
  • Class 150 to 1500
Face to face standard Seat End Connections
  • ASME B16.10
  • Integrated
  • CF3M/CF8M
  • Seat Ring
  • WCB with ENP
  • CF3/CF8
  • SW
  • Threaded
  • BW
Disc material Body material Below listed Threaded gate valve suppliers also stock following brands
  • CF8 /CF8M
  • CF3/CF3M
  • WCB with ENP
  • A216 WCB
  • A351 CF8M
  • A352 LCB/LCC
  • CF8/CF3
  • Parker
  • Oliver valves
  • Hamlet
  • Swagelok
  • Rose mount
  • Hoke
Drive Threads Butt welding standard
  • Manual
  • Pneumatic
  • Electric
  • BSPP
  • NPT
  • BSPT
  • DIN 2999
  • ASME B16.25
  • ANSI B 1.20.1 (NPT)
  • ASME B16.11
  • DIN 259
  • ISO 228
Carbon steel Class 150 threaded gate valve casting grades Stainless steel Threaded type gate valve casting grades Stainless steel Screwed end gate valve forged grades
  • ASTM A105N
  • ASTM A350 grade LF2
  • ASTM A350 grade LF1
  • ASTM A350 grade LF11
  • ASTM A350 grade LF22
  • ASTM A182 grade L5
  • ASTM A182 grade L9
  • ASTM A351 grade CF8M
  • ASTM A351 grade CF8
  • ASTM A351 grade CF3
  • ASTM A351 grade CF8C
  • ASTM A351 grade CF3M
  • ASTM A216 grade WCB
  • ASTM A352 grade LCB
  • ASTM A217 grade WC6
  • ASTM A216 grade WCC
  • ASTM A217 grade WC1
  • ASTM A217 grade C5
  • ASTM A352 grade LCC
  • ASTM A217 grade C12
  • ASTM A217 grade WC9
Temperature Packing Testing
  • -29°F to 356°F
  • Standard Export Packaging
  • Inner Box
  • Wooden Crate/Box
  • One Piece Packing
  • Spectro Tests
  • PMI Testing
  • Ultrasonic Test
  • Hydrostatic Testing
  • Mechanical Testing
Threaded knife gate valve components List of projects where below listed Threaded gate valve manufacturers has supplied Carbon steel Threaded bonnet gate valve forged grades
  • Actuator
  • Disc
  • Bonnet
  • Stem
  • Screw thread
  • Body
  • Putian Fujian CNOOC LNG Terminal – China
  • Ain Sokhna Hoegh FSRU LNG Terminal – Egypt
  • Hazira LNG and Port – India
  • Nippon Hachinohe LNG Terminal – Japan
  • ASTM A216 grade WCB
  • ASTM A352 grade LCB
  • ASTM A217 grade WC6
  • ASTM A352 grade LCC
  • ASTM A217 grade WC1
  • ASTM A217 grade WC9
  • ASTM A216 grade WCC
  • ASTM A217 grade C5
  • ASTM A217 grade C12

A Threaded bonnet gate valve is an affordable and reliable option for providing a positive seal in low-pressure piping systems

Contact Screwed end gate valve and Threaded type gate valve suppliers in the middle east and Asia as per American Specifications

Threaded stainless gate valves are bi-directional shutoff valves for industrial applications. NPT thread gate valves are constructed of dezincification-resistant bronze and available with cast iron or ductile iron body
Class 150 threaded gate valve in various end connections including NPT, SW & Flanged, check Threaded seat gate valve specifications, body material, and price list

Threaded Gate Valves body material


Threaded Gate Valves Material