PORO is a professional manufacturer of  various valves. We already have API600, API6D, API609, ISO, CE certificates.

Gate valve:

SIZE: DN10-DN1000

CLASS: PN10-PN320

Features:
1) Compact structure and reasonable design; The valve has fine stiffness and the Channels are smooth, with small flow resistance
2) Adopts stainless steel and hard alloy for sealing surface, long service life
3) Adopts flexible graphite filling and seal; Reliable and convenient operating
4) Drive ways: Manual drive, electrical drive and gear drive
5) Structure types: Elastic wedge type single flash board, stiff wedge type single Flash board and double flash type
6) Widely used in the petrochemical industry and thermal power stations, applied As operating devices in oil products and steam pipelines to connect or cut off The medium in the pipelines