NITTO KOHKI 16TPF Steel Female Thread Coupler Plug - Valveless Type

NITTO KOHKI 16TPF STEEL High Pressure Valveless Steel Coupler Plug
NITTO KOHKI 16TPF STEEL is a large 2-inch premium-grade steel coupler with a female thread, belonging to the TSP Cupla family—a world-class engineering innovation from Japan. Designed to meet the demands of industrial piping systems that require maximum fluid and gas flow rates, its internal construction features a Valveless (straight-through) design, meaning there is no internal valve mechanism obstructing the flow path. This reduces pressure drop to virtually zero and allows easy cleaning of viscous fluid residues inside. It is ideal for high-viscosity substances such as grease, crude oil, and chemicals, or for massive air and gas volumes that standard cutters or couplers cannot handle. The coupler is manufactured from high-quality hardened carbon steel through NITTO KOHKI's standard heat treatment process, giving the mating surfaces and threads exceptional strength. It can withstand normal operating pressures (rated pressure) up to 2.0 MPa (approx. 20 bar) with a tight internal seal that prevents leakage 100%. The connection fits securely and will not loosen even under continuous vibration on heavy industrial production lines, delivering maximum safety and efficiency to power piping and fluid transfer lines in your plant.
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