double offset butterfly valve

...Gr.CF8 Shaft: AISI 410 Seat: EPDM Double Offset Butterfly Valve Specifications: a ) Nominal bore: 1-60" b ) Nominal pressure: ANSI150-300Lb c ) Connection type: flange type, clamp type d ) Temperature ...

...Double Offset Butterfly Valve For Water Pipeline Use Product introduction: The double eccentric butterfly valve is further improved on the basis of the single eccentric butterfly valve and is also the most widely used. Its structural feature is that the valve stem axis deviates from both the center of the butterfly plate and the center of the body. The double eccentricity effect allows the butterfly...

...basis of advantages absorbed from several different structures of butterfly valves. The seal surface of the disk is spherical arc, and the seal structure achieves a real dynamic seal through the system pressure, so it has excellent cut-off performance and

...Double Flange Double Eccentric Butterfly Valve Ductile Iron Online Repairing Feature: Online repairing by EPOXY. The special technology can help user to repair the Double Eccentric Flange Butterfly Valve without taking the valve out of the pipeline. The user only needs to repair it from the exterior of the butterfly valve...

ANSI 150 Carbon Steel Pneumatic Actuated High Performance Double Offset Butterfly Valve This High Performance Bray Series 41 Pneumatically Operated Lugged ANSI 150 Double Offset Butterfly Valve is designed to handle a wide range of conditions and media suc...

Offset Butterfly Valve,flanged, Eccentric Size Range: DN100 - DN3600 Temperature Range: Up to 120°C Pressure Rating: PN10, PN16, PN25 Connections: Flange, Mechanical Joint, FLxMJ Body Material: Ductile Iron, Stainless Steel Operating: gear box, electric actuator, fluid drive, Pnumatic drive Features: Double offset...

...the chemical, hydrocarbon processing, pulp & paper, water & wastewater and HVAC industries worldwide. The valve was designed with an understanding that process industries need products that provide exceptional performance while reducing the total cost of

...double eccentric butterfly valve, casting with cs and ss material Size: NPS 2"~48" Pressure Rating: Class 150~300 Material: WCB, WCA, WCC,WC6, WC9, C5,C12, LCB, LCC, CF8, CF8M, CF3, CF3M, CN7M, CF8C Design & Manufacturing Standard: API 609, ASME B16.34, BSEN 593 Face to Face: API 609, BSEN 558 Flanged Dimenson: ASME B16.5 ,ASME B16.47, BSEN 558 Test and Inspection: API 598, BSEN 12266 Structure Type: Centerline, Double...

... to 24-inch (DN40mm - DN600mm) Pressure: PN0.6MPa to PN1.6MPa Applicable temperature: from -40 degrees C to 230 degrees C Valve Connection: wafer, flanged (lug type included) Valve Body materials: cast iron, ductile iron, aluminum bronze, carbon steel,

...Offset Butterfly Valve , Inch 2"-60" Class150-600Carbon steel, Stainless steel, Duplex stainless steel Zaval Double Offset Butterfly Valve is design offers rugged reliability and extremely easy maintenance in the field. These valves are Bi-directional with zero leak features. Resilient seat design also can achieve low torque which is easy for operation.Zaval High Performance Valve...

... rotates around the valve axis to achieve opening and closing. The valve is mainly for cut-off and throttling on pipeline.During valve opening or closing, the butterfly plate sealing face will be deviated gradually from and pressed into gradually the

... butterfly valve, is designed for precise flow control in demanding applications. Its double-eccentric design minimizes friction between the disc and the seat, extending valve life and ensuring bubble-tight sealing even under high-pressure conditions.

...Butterfly Valve Cast Steel Triple Offset Industrial Valves 1. Standards Design and Manufacture； API 609. MSS SP-67, MSS SP-68 Inspection and Test: API S98 End flange dimension: ASME B16 5 (NPS≤24). ASME B16 47 B series BW end dimension: ASME B16.25 Face to face and end to end； API 609 Pressure-temperature ratings: ASMF B16.34 2. The Seal Principle of Hard Seal Butterfly Valve Triple Offset The Triple Offset Butterfly Valve

Butterfly valve is used to shut off or modulate the flow of a fluid (isolation and regulation). API 609 Centric butterfly valves (soft seated) are preferred to gate and ball valves for low-pressure and non-critical applications as they are cheaper, lighter and easier to install. Eccentric butterfly valves (double offset and triple offset valves) with metal seats have surged in popularity and compete with globe and ball valves...

...Butterfly Valve/ Double seat butterfly valve B type Details Gasket: NBR, MVQ, FPM, EPDM Connection: SMS, RJT, DIN,3A,ISO, Triclamp , thread, Flange, Welding Operation: Manual, Pneumatic actuator, Contorl head, Position Sensor Specifications Product Name: Donjoy Sanitary Mixing Proof Butterfly Valve/ Double seat butterfly valve B type Valve...

Double Eccentric butterfly valve 1. PROFUCT PROFILE Flanged double butterfly valve is one type of long pattern butterfly valve. It is one type of high performance butterfly valve, which is with eccentric action reduces torque and seat contact during operation, extending valve service life. Its seat can be repaired on site, no needing dis-assembly. The double flanged eccentric butterfly valve...

Double eccentric butterfly valve,High performance butterfly valve.Fire safe butterfly valve Coosai butterfly valve provide a variety of types to meet different face to face dimension.Such as wafer type,Lug type,Falnge type. ring joint type and Butt weld type.it is suitable for acid,alkali and other corrosive medium with both high and low temperature due to wide material selelction.Especiallu in large-diameter butterfly valve...

... and excellent performance. This valve is made of high quality Ductile Iron with a flange connection of ANSI B16.5/EN 1092 and a design standard of API 609/MSS SP67/BS5155/GB12238-59. The face to face of the valve is MSS SP67/ANSI B16.10/DIN3202 and the

ASME Wafer Type Butterfly Valve , Certified Double Flange Butterfly Valve DN40 - DN600 Product Description ASME certified double flange butterfly valve DN40-DN600 Nominal Pressure: 1.6MPa Power: Hydraulic Shell Test Pressure: 2.4MPa Seal Test Pressure: 1....