Technical Specifications of DIN3352 F4 Metal Seat Gate Valve:
Design and manufacture:EN1171,EN1074-1
Face to face dimension:EN 558-1 Series 14(DIN3202 F4)
Flange dimensions and drilling: EN1092-2 PN10/16
Size range: DN4O - DN300
Max working pressure: 1.0/1.6 Mpa
Inspection test EN12266
Working temperature:≤ 120°C
Suitable medium: water, oil and gas.
DIN3352 F4 Metal Seat Gate Valve Product Introduction
The main difference between DIN3352 F4 metal seal flanged end gate valve and DIN3352 F4 resilient seat flanged end gate valve is that the sealing parts are different - metal seal is metal-to-metal sealing, usually brass, with high sealing performance, suitable for high temperature and high pressure fluids, such as oil, gas and chemical pipelines. While resilient seats are usually made of EPDM or NBR rubber and are suitable for low pressure pipelines, usually water, sewage and irrigation. Otherwise the connection dimensions are the same.
Qingdao Fludo is a well-established supplier of DIN3352 F4 Metal Sealed Flanged End Gate Valves. We can supply metal sealed gate valves with different specifications according to project needs. If you need it, welcome to contact us.
