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Cowinns Industry Equipment Co.,Ltd
No.127 Room No.748 Changjiang Road,High-Tech District,
Suzhou City, Jiangsu Province, zip:215128 China
Tel:+86 512 6878 1993
Fax:+86 512 6818 4193
Mob&what's app:+86 153 0620 9257
Email:info@cowinns.com
www.cowinns.com
Contact Now
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Introduction to PID Diagram Knowledge of Valve Industry
Introductionto PID Diagram Knowledgeof Valve Industry PID diagram is thetechnical core of factory production. Whether it is an engineer from a designi...Check valve the most important valve in the process system
Checkvalve: the most important valve in the process system Mainfunctions and functions of check valve: Theyonly allow fluid to flow in one direction. ...China (Shanghai) International Fluid Machinery Exhibition (2)
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Introduction of suitable workingtemperature of valve body parts 1. Overview One of the issues that must be consideredin valve design and material sele...Ball Valves for PDS of Unipol Polypropylene Unit
The requirement olefins are expected to grow by 4% or more in the next several years. The packaging and automobile industries are important users of p...The instruction of pneumatic actuators
First.Overview of pneumatic actuators Pneumaticactuators are actuators that use air pressure to drive opening and closing or controlvalve valves. They...Equinor’s ambition in floating offshore wind
Equinor is planning to merge offshore wind and fossil energy exploitation with the Hywind Tampen project. The Norwegian company wants to further devel...True Meaning of Double Block and Bleed
It’s time to do maintenance ona section of process. You don't want to shut down the entire facility, so youdecide to block off and depressurize just ...Symbols of various valves in flow chart
Symbols of various valves in flow chart18''RF WCB Butterfly valve
Customized top connection dimensions 18'' RF WCB butterfly valve supplied to power plant service for high temperature steam pipeline
Design features:
Stem blow out prevention ring
Replaceable disc seal
Live loading packing gland
Metal-to-metal patented sealing system
Disc position indication
ISO 5211 top flange
Products range
Size:2''~48''
Rating: ANSI 150LB~ ANSI 1500LB
Main Body materials: Carbon Steel, Stainless Steel, Alloy Steel (titanium alloy ,nickel alloy , zirconium alloy, bronze/brass),Duplex Steel,20#,310S,321,904L
End type: BW, Wafer, RF, Lug
Operation: Lever, Gear, Pneumatic, Electric operator
Metal Seal Butterfly Valve
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Pneumatic 8'' 150LB CF8M metal to metal seat triple off set RF connection butterfly valve
Product description: API 609 design standard Principle of operation: The Cowinns triple off set butterfly valve provides a bi-directional bubble tigh... More
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8'' 1500LB Super duplex 904L metal to metal seated triple offset butterfly valve wafer end butterfly valve with worm gear operation
Cowinns triple offset high pressure and hightemperature metal to metal seat butterfly valve can be used in petrochemicalplants, fossil power plants, L... More
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8'' 1500LB 904L metal to metal seated triple offset butterfly valve wafer end butterfly valve with worm gear operation
Cowinnstriple offset high pressure and high temperature metal to metal seat butterflyvalve can be used in petrochemical plants, fossil power plants, L... More
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42'' 600LB WCC metal to metal seated triple offset butterfly valve BW end butterfly valve
Cowinnstriple offset high pressure and high temperature can be used in petrochemicalplants, fossil power plants, LNG, pulp and paper, unclear power pl... More
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16'' 2500LB CF8M metal seat triple offset butterfly valve pneumatic operator BW connection butterfly valve
Product description: Design standard: API609 Test and inspection: API598 Body material: ASTM A351 CF8M Disc: ASTM A351 CF8M Gland:CF8M Principle of op... More
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12'' 600LB CF8M metal seat triple offset butterfly valve handle wheel with worm gear operator RF connection butterfly valve
Product description: Design standard: API609 Flange design and manufacture standard：ANSI B16.5 Test and inspection: API598 Body material: ASTM A351 C... More