Threaded Gate Valve

XHVAL manufactures high quality threaded gate valves in different dimensions for various applications.

Introduction of Threaded Gate Valve

A threaded gate valve is also known as an NPT gate valve. The NPT stands for National Pipe Tapered threads. This is a US standard for valve and pipe threads. A tapered end allows the valve to be pulled tighter into the pipe during connection. This achieves a really tight seal, which is why this connection is one of the most common in both valves and pipes.

According to ASME and ANSI standards, the rate of threaded tapered ends is 1-inch diameter to every 16-inch length. A threaded gate valve is well-suited for piping systems that handle low pressure. Apart from providing an easy and fast assembly, it is more affordable compared to most end connections.

Specifications

Valve Size	1/4 “–2”, DN10–DN50
Pressure Class	150LB–2500LB, PN16–PN420
Materials	Carbon Steel: A105, LF2, Stainless Steel: F304, F304L, F316, F316L, Duplex: F51, F55, Alloy: F1, F5, F5A, F9, F11, F22;
Design and Manufacturing Standards	API602, ASME 16.34, BS 5352, BS 6364;
Face to Face Standards	API 602
Flange Dimension Standards	SW Socket welding ends according to ASME B16.11, BW butt end by ASME B16.25 NPT threaded connectors according to ASME B1.20.1
Pressure Test Standards	API 598
Fire Safety Test Standards	–
Quality/Product Certifications	ISO9001, ISO14001, ISO18001;
Fugitive Emissions	ISO 15848-1, API 622;
NACE	NACE MR 0103 NACE MR 0175;
Valve operator options	Handwhel, Worm Gear, Electric actuator, Pneumatic actuator, Hydraulic Actuator;
Shutoff Class	API 598 (Zero Leakage), API 6D
Bore	Full Bore, Reduced Bore
Process Connection Types	SW, NPT, BW, RF, RTJ

Product Details

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Threaded Gate Valve