DIN3352 F4/F5 PN10/16 DN700-DN1200 Rising Stem Metal Seat Gate Valve

Product Overview

The DIN3352 F4/F5 PN10/PN16 Rising Stem Metal Seat Gate Valve is a high-quality cast iron gate valve designed for reliable on/off service in water supply and industrial pipeline systems. Manufactured in accordance with DIN3352, this rising stem (OS&Y) gate valve allows the stem position to be visually monitored, giving operators a clear indication of whether the valve is open or closed.

As a professional gate valve manufacturer and exporter in China, Flowlead Valve supplies DIN3352 F4/F5 metal seat gate valves in large diameters from DN700 to DN1200, with flanged ends conforming to EN1092-2, suitable for PN10 and PN16 pressure ratings.

Standards & Compliance

• Design & Manufacture: DIN3352 F4 / F5
• Face-to-Face Dimensions: EN558-1
• Flange Dimensions: EN1092-2 (PN10 / PN16)
• Pressure Testing: EN12266-1 / DIN3230
• Shell & Seat Test: ISO 5208

Key Features

• Rising stem (OS&Y) design - clear visual indication of valve open/close position
• Welded bronze metal seat - excellent wear resistance, stable sealing and long service life
• Solid wedge design for reliable shut-off
• Bolted bonnet for easy maintenance
• Large diameter range DN700-DN1200 - equipped with spur gear box or bevel gear box for easy manual operation
• Fusion bonded epoxy coating (RAL7004, min. 250um) inside and outside for superior corrosion resistance
• Max. working temperature up to 150 degrees C
• Bypass valve available as an option for large sizes to balance pressure before opening

Technical Specifications

Applications

DIN3352 metal seat gate valves are widely used in municipal water supply systems, water treatment plants, sewage treatment projects, agricultural irrigation, industrial pipelines, fire protection systems and marine applications.

Quality & Testing

Every valve is 100% pressure tested before shipment in accordance with EN12266-1 / DIN3230 and ISO 5208, ensuring reliable sealing performance and safe operation.

Packaging & Shipping

Valves are packed in plywood cases or wooden crates for export, with watertight protection. Shipping marks and documents are prepared according to customer requirements.

Why Choose Flowlead Valve

Flowlead Valve is a leading Chinese valve manufacturer and exporter with years of experience in supplying DIN3352 gate valves to global markets. We provide competitive factory prices, strict quality control, short lead times and professional after-sales service. OEM and ODM services are welcome.

Features:
• Bolted Bonnet • Solid wedge • Bronze seat welded onto the  wedge and body • Surface treatment:RAL7004 FBE Min.250um • Max. temperature 150 ºC

■ MATERIAL LIST

■ Dimensions (mm)