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Stainless Steel NPT Male Thread Check Valve

Stainless Steel NPT Male Thread Check Valve

Stainless Steel NPT Male Thread Check Valve is a device widely used in fluid control systems. It is mainly used to prevent fluid backflow and ensure that liquid or gas flows in only one direction. It adopts the NPT standard male thread interface design and can be tightly connected with various pipeline systems to ensure that there will be no leakage. The sealing effect of NPT threaded joints is excellent, especially suitable for high-pressure fluid and gas systems. When installing, just tighten to ensure a stable connection. The installation operation is simple and quick, suitable for various industrial applications. This valve can effectively prevent the backflow of fluid in the pipeline and protect the pumps, valves and other equipment in the system from the impact of reverse fluid. This function prevents the backflow of materials in the pipeline and avoids fluid contamination.

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  • Parameter
Describe
Basic Ordering
Number
Connection Type and Size CV Dimension, in. (mm)
Inlet Outlet A H
-CH-FN4 1/4 Female NPT 1/4 Female NPT 0.7  2.13(54.1) 11/16  (27.0)
-CH-FN6 3/8 Female NPT 3/8 Female NPT 1.8  2.55(64.8) 1(25.4)
-CH-FN8 1/2 Female NPT 1/2 Female NPT 1.8  3.03(77.0) 11/16  (27.0)
-CH-FN12 3/4 Female NPT 3/4 Female NPT 4.7  3.23 (82.0) 15/8(41.3)
-CH-FN16 1 Female NPT 1 Female NPT 4.7  3.83(97.3) 15/8(41.3)
-CH-MN4 1/4 Male NPT 1/4 Male NPT 0.7  2.17(55.1) 11/16  (27.0)
-CH-MN6 3/8 Male NPT 3/8 Male NPT 1.8  2.36(60.0) 1(25.4)
-CH-MN8 1/2 Male NPT 1/2 Male NPT 1.8  2.73(69.3) 1  (25.4)
-CH-MN12 3/4 Male NPT 3/4 Male NPT 4.7  3.29 (83.6) 15/8(41.3)
-CH-MN16 1 Male NPT 1 Male NPT 4.7  3.67(93.2) 15/8  (41.3)
-CH-FT2 1/8"Tube 1/8"Tube 0.7  2.27(57.7) 11/16  (27.0)
-CH-FT4 1/4"Tube 1/4"Tube 0.7  2.43(61.7) 11/16  (27.0)
-CH-FT6 3/8"Tube 3/8"Tube 1.8  2.75(70.0) 1(25.4)
-CH-FT8 1/2"Tube 1/2"Tube 1.8  2.96(75.2) 1(25.4)
-CH-FT12 3/4"Tube 3/4"Tube 4.7  3.53 (89.4) 15/8(41.3)
-CH-FT16 1"Tube 1"Tube 4.7  3.88 (98.6) 15/8  (41.3)
-CH-MT6 6mm Tube 6mm Tube 0.7  2.43(61.7) 11/16  (27.0)
-CH-MT10 10mm Tube 10mm Tube 1.8  2.80(71.0) 1  (25.4)
-CH-MT12 12mm Tube 12mm Tube 1.8  2.96(75.2) 1(25.4)
-CH-MT22 22mm Tube 22mm Tube 4.7  3.53 (89.4) 15/8(41.3)
-CH-MT25 25mm Tube 25mm Tube 4.7  3.88 (98.6) 15/8(41.3)
Nantong Samson Precision Industry Co., Ltd.

With over 13 years of industry experience, Nantong Samson is a trusted supplier of industrial valves and fittings, lSO certified, with strict quality control. Our exceptional service and competitive prices offer excellent value.

Our products are exported to Europe, North America, South America, Australia, Russia, the Middle East, and Southeast Asia. They are favored by wholesalers, retailers, service providers, and factories, building strong and lasting partnerships based on trust and quality.

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