Product standard: Q/TFB27P.01

Nominal pressure: PN1.01.6MPa

Nominal diameter: DN50 - 300mm

Suitable temperature: less than or equal to 80 DEG C

Material: gray cast iron, nodular cast iron

Seal leakage: GB/T13927 a

The valve has the size of two big port, can a lot of exhaust and suction; when the medium overflow valve cavity, residual gas pipeline at any time by the small discharge. Due to the symmetrical distribution of the large gas flow channel, in the case of the same diameter, compared with the double exhaust valve exhaust and suction, the main pipe diameter is DN100 - 3000mm.