working of butterfly valve

Brand Name:DONJOY

Model Number:NO.VDF300S1

Place of Origin:China

...butterfly valve, industrial ss butterfly valve Specifications Product Name: 4" Manual mixing proof sanitary butterfly valves Stainless steel 304 /316L Valve Body Material: SS304/316L Seal Material: EPDM (standard) FPM/SILICON/NBR, FDA177.2600 Max Working Pressure: 10Bar Max.Working...

Brand Name:OEM

Model Number:AT32-AT400

Place of Origin:China

...Butterfly Valve Pneumatic Actuated Butterfly Valve Main Features Pneumatic rotary actuator are greatly used in ball valve and butterfly valve. Low cost, compact design, long working life. Pneumatic actuator type: single acting (spring return) or double acting. Color: orange, blue, black, dark gray. we accept OEM colors and brand. Pneumatic actuator working...

Brand Name:KATA

Place of Origin:SHANGHAI,CHINA

Butterfly Valve with metal-metal to be Inserted between Flanges Wafer Type Standard executions: Valve type 270: body and butterfly in cast iron. Valve type 474: body and butterfly in AISI 316. Available range: from DA 40 to DN 200 PN10 - PN16 - ANSI 150 Standard flanges: PN10 - PN16 - ANSI 150 Face to face as per ISO 5752. Head valve as per ISO 5211. The metal-metal valve is suitable for fluids at working temperature from -50°C to +100°C. Working

Brand Name:OEM

Model Number:D71X / D371X / D373X

Place of Origin:Shanghai , China

...Butterfly Valve , Lug Type Electric Actuated Butterfly Valve Pneumatic Butterfly Valve Introduction Butterfly valve is mainly consisted of body, stem, disc, seat and driver(lever, gearbox, pneumatic and electric Actuator) and so on. On off and controlling flow of valve are made by turning stem and disc together. Liver Operated,ANSI 150# Body:ADC12, Disc:SCS13(CF8), Shaft:SUS420J2, SEAT :EPDM Handel :Aluminum Alloy Working

Brand Name:OEM

Model Number:EN593

Place of Origin:China

...butterfly valve 1. PROFUCT PROFILE Wafer type butterfly valve is one type of central lined butterfly valve, which is one normal type of butterfly valve in need of big quantity. It is mounted between two matching flanges of the piping with bolts & nuts. Most wafer-style butterfly valves are engineered with four holes that align with the connected pipeline. The valve is designed to clamp between two flanges in your pipe work...

Brand Name:OEM,ODM

Model Number:DA,SR

Place of Origin:Jiangsu, China

... butterfly valve pneumatic rotary actuator control for butterfly valves Pneumatic actuator Material Extruded Aluminum alloy Rotary Angle 0~90 degree Structure rack and pinion rotary actuator Working Pressure 2~8bar Surface Treatment hard anodizing Working ...

Brand Name:AHSUNVAL

Model Number:Fig.2011

Place of Origin:CHINA

...: BS5155, ISO5752 Series 13 Flange Connection: GB, DIN, BS, JIS, ANSI Size: DN80-DN1600 Size / Working Pressure Operator Material of Main Parts DN80-DN1600: PN10-16 Handle Lever, Worm Gear, Electrical Actuator,

Brand Name:FABIA

Model Number:1/8 inch ～ 36 inch

Place of Origin:China

...Valve Flange Stainless Steel Ventilated Butterfly Valve 1. Description: Fluid of the electric three-way regulating valve acts on the valve plate in an open state, and the working stability is good. 2. Specification: FABIA Valve Parameter List Valve type: Electric Three-Way Control Valve Flange Stainless Steel Ventilated Butterfly Valve...

Brand Name:SUFA

Model Number:D371X

Place of Origin:China

...butterfly valve Type: Lugged Face to face: API509,BS5155,DIN3202,ISO5752 Flange:DIN,BS,UNI,ISO,ANSI,AS,JIS Size DN50--DN600 Normal Pressure PN10/PN16,150-300 Lb Working Temperature -15c---30c Suitable Medium Chemicals,air,water,steam,oil, acids,salts,etc Specifications: Size DN50-DN600 Nominal Pressure PN10/16, 150-300LB Working...

Brand Name:VESON

Place of Origin:China

... Pressure 2~8bar Surface Treatment hard anodizing Working Temperature Normal Temperature: -20ºC(-4°F) ~ 80ºC (+176°F); High Temperature: -20ºC(-4°F) ~ 150ºC (+302°F); Low Temperature: -40ºC(-104°F) ~ ...

Brand Name:OEM

Model Number:DN15- DN600

Place of Origin:China

... standard 5. Certification: ISO9001 6.Note: PPR. PB. PERT hot melt heads are interchangeable Non-return Plastic Check Valve The check valve core is used in water pipes or

Brand Name:TOBO

Model Number:Butterfly valve

Place of Origin:China

... in half position open, it is called as a body hydro test. Seat Test :1.1 times the working pressure with water. Function / Operation Test :At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under

Brand Name:VEYRON

Place of Origin:Tianjin,China

.... Manufactured with precision and care, this butterfly valve caters to a wide array of industries that require reliable flow control solutions. With an impressive production capacity of 2600 pieces per month, this valve is readily available to meet the

Brand Name:DCL

Place of Origin:WUHAN,CHINA

... and process gases. Such as following industries. • Domestic and special waste incinerators • Thermal power plants (e.g. gas turbine plants) • Smelting works, production of

Brand Name:Y

Model Number:D71X

Place of Origin:China

... is only composed of a few parts. Moreover, it can be opened and closed quickly by rotating 90 °, which is simple to operate. At the same time, the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the

Place of Origin:China

... for working conditions where the medium temperature does not exceed 120°C. With its flanged connection structure, the valve ensures a stable docking with the pipeline system, featuring strong sealing performance to effectively prevent medium leakage.

Brand Name:NYHAU

Place of Origin:KunShan,China

...,EPDM,Viton Operation Way: Manual,Pneumatic and Electric actuator Control Head: C-TOP controller,sensor Max Temperature: 10bar Working Temperature: -10°C to +120°C Surface Polishing: Ra≤0.8um Manual handle choose: