DIN Standard Cast Iron Rising Stem Knife Gate Valve, Double Directional Sealing

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: DZ71
• Type: Straight-through
• Material: Cast Iron
• Connection Form: Wafer
• Pressure: Ordinary Temperature
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN50-DN600
• Origin: China
• HS Code: 8481804090
• Production Capacity: 300000pieces/Year

Product Description

DIN Standard Cast Iron Rising Stem Knife Gate Valve, Double Directional Sealing

Robust industrial valve engineered for heavy-duty slurry and viscous media control under German standards.

Specification

Key Features:

1.Bidirectional Sealing: Zero-leakage performance (EN 12266-A) under reverse pressure.

2.OS&Y Design: Visual stem position indicator with weatherproof yoke.

3.Wedge Material: EN-GJS-400 ductile iron body + 2Cr13 hardened knife-edge blade.

4.Pressure Rating: PN10/PN16 (DIN EN 1092-1).

5.Flange Connection: DIN 2543 RF with drilled bolt holes.

Applications:

1.Wastewater sludge systems.

2.Mining/pulp pipelines (max. 15mm solids).

3.Biogas digestate control.

Certifications:

1.PED 2014/68/EU Category II

2.ISO 9001 manufacturing compliance.

Product Order Instructions

1. The products are only for category display, the price is not for reference, please contact us for selection and quotation.

2.Please specify in the order before placing the order:

  2.1.Production standard

  2.2.Material

  2.3.Connection method

  2.4.Pressure

  2.5.Medium

  2.6.Temperature

  2.7.Other requirements

3.The company can configure electric devices, pneumatic drive devices, and turbine devices according to the specific requirements of users.

4. All kinds of valves produced by our company can meet the requirements of the contract, and are inspected and tested strictly according to the standards before leaving the factory.

If you have any questions, you can contact us online, we will do our best to provide you with quality service.

Hebei Yao Valves And Pipe Fittings Technology Development Co, Ltd

Hebei Yao Valves And Pipeittings Technology Development Co., Ltd.is a foreign trade factory specializing in the production of valves..
There are more,than 300 workers, 8 senior technical engineers, more than 260 technical workers and more than 8 production and processing workshops.
The company produces international standard products such as ANSI, DIN, BS,JIS, GOST, The type includes gate valve, stop valve, check valve, ball valve.butterfly valve, filter, etc. The production diameter range is:DN15-DN1200.
The company has complete certificates and won widely praise from customers. It has exported to more than 20 countries and regions, and has long-term cooperative relations with American Miller, Sankyo,  Taiwan's Guangsheng, Malaysia
Sukawa. Welcome Domestic and foreign customers negotiate cooperation and establish long-term cooperative relation.