Product features

Titanium check valve is a valve that can automatically stop the reverse flow of fluid. The disc of the check valve opens under the action of fluid pressure, and the fluid flows from the reverse side of the inlet to the reverse side of the outlet When the pressure at the inlet side is lower than that at the outlet, the valve disc will automatically close under the action of fluid pressure difference \ its own gravity and other factors to prevent fluid backflow. The titanium check valve produced by Shanghai Yinsha has been widely used in power stations, chemical industry, petroleum and other industries. Whether the titanium check valve can resist the corrosion of the working environment medium depends on the chemical stability of the "passive oxidation film" on its surface in the corrosive medium.

Specification parameters

Pressure rating: pn1.0-10.0mpa class150-600lb

Nominal diameter: dn15-dn500 1/2 "-20"

Corresponding models: h41w-10ti, h41w-16ti, h41w-25ti, h41w- 40ti, h41w-63ti, h41w-100ti, h41w-150lb (TI), h41w-300lb (TI), h41w-600lb (TI), h44w-10ti, h44w-16ti, h44w-25ti, h44w-40ti, h44w-63ti, h44w-100ti, h44w- 150Lb (TI), h44w -300lb (TI), h44w-600lb (TI)

Applicable medium: oxidizing corrosive medium.

technical specifications

Design standard: gb/t12236, API6D

Structure length: gb/t12221, ASME B16.10

Connecting flanges: Hg, GB, JB, API, ANSI, ISO, BS, DIN, NF, JIS

Test standard: jb/t9092, gb/t13927, API598

Main material

Valve body and bonnet: TA1, TA2, TA10, Gr2, GR3

Disc and rocker: TA1, TA2, TA10, Gr2, GR3, TC4