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Control Valve/Pneumatic Diaphragm Valve/Pressure Modulating Valve

Control Valve/Pneumatic Diaphragm Valve/Pressure Modulating Valve

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Shanghai Datian Valve Pipe Engineering Co.,Ltd.

Pudongxinqu,Shanghai,China

Product Details
Company Profile

Compact structure, advanced operation actuator system. Applicable medium are Liquid, Gas and Steam. DATIAN control valve with high durability and stability, easy for type choosing. Structure simplified, reduced the spare parts in large quantity, more convenien for valve maintenance and reduced the maintenance cost.

Nowadays with the development of the modernized industrial automatic controlling system progressing, the requirement to control valve increased. DATIAN with so many years research and development, developed ZH series direct travel control valve and ZR series angle travel control valve.

· Convenient maintenance

· Optimized spare parts for compatibility to different size.

· Low application cost.

· High durability and compactability

· Can provide integrated control valve with actuator

· Valve size range from DN25 to DN500 (1’’ to 20’’)

· Pressure grade range from PN10 to PN420（ANSI Class150 to 1500）

· Wide variety of type option

Spool type: non-balanced single seat plug type

Nominal size: DN25~300 NPS 1〞~ 12〞

Nominal pressure: PN16 ~ 100 CLASS 150LB ~ 600LB

Connection: flange: FF、RF、MF、RTJ

Welding: SW、BW

Flange dimension: acc. to IEC 60534

Bonnet type: Standard type（-5℃~230℃）

Radiator type: （-45℃~ higher than230℃ occasion ）

Low temperature extended type(-196℃~ -45℃）

Bellow seal type

Packing: V type PFTE packing, flex. graphite packing, etc.

Gasket: Metal graphite packing

Actuator: pneumatic: multi-spring diaphragm actuator, piston type actuator.

electric: 3810L series smart actuator, PSL series actuator.

Surface painting: Green color, acrylic acid polyurthene ceramic paint.

Widely used in:

■Chemical industry ■Power plant ■Petrochemical industry

■Paper making industry ■Steel plant ■Shipping industry

■Environmental protection industry i■ Fire extinguish system

Shanghai Datian Valve Pipe Engineering Co.,Ltd.

Location:Pudongxinqu,Shanghai,China
Business Type:
Main Products:control valve,auto recycle valve,pump,gate valve,ball valve,check valve,gate valve,globe valve,butterfly valve,needle valve,safety valve,pressure reducing valve,etc.

Datian is one of the chinese leading manufacturers of industrial steel valves.Our valves are supplied for a broad range of applications in the power generation, chemical and petrochemical, oil and gas, pulp and paper,mining, and ship-building industries. We concentrate on one business;designing, manufacturing and marketing advanced technology steel valves in a broad range of types and sizes. Our products include various types of valves in different materials.they are manufactured according to some internationally accepted standards such as API ,ANSI,DIN BS,AND JIS .

We owe much of our success to the capability, experience and dedication of our employees who unify to achieve quality management, production of high quality products for customer satisfaction and the technological improvement . we are attempting to satisfy the needs of our customers by achieving high quality and reasonable prices for the international society and to contribute to the development of Chineses economies

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