1. Product Overview

 

Metals Valve’s DIN 3352 gate valves are typical wedge gate valves designed and manufactured to German DIN standards covering materials of cast iron, cast steel, stainless steel and alloy steel. The housing connection between body and bonnet can be classified as restrained or unrestrained flange seal, pressure self-sealing, and screwed seal. DIN 3352 gate valves can be manufactured either with rising stem(OS&Y) or non-rising stem. Rigid wedge and resilient wedge are available upon clients’ request.

Operation: Handwheel, Worm Gear, Electric Actuator, Pneumatic Actuactor. End Connections: Flanged(RF, FF, or RTJ), Butt Weld(BW). Standards: designed & manufactured to DIN 3352; inspected and tested to DIN 3230, ISO 5208, EN 12266; flanged ends to EN 1092-1, DIN 2543~DIN 2550; butt welding ends to DIN 3239/ EN 12627; face to face length: DIN 3202, EN 588-1, ISO 5752. Pressure Ratings: PN10, PN16, PN25, PN60; Applications: oil & gas, sewage treatment, water supply, chemical projects.

 2. Drawing and Material Selection for DIN 3352 gate valves

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