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                                                                                                                                                                                                                                                                                                                                                                                                                ISO9001 Certified Pneumatic Butterfly Valve, ISO14001 Certified Triple Piece Butterfly Valve, Triple Piece Soft Seal Butterfly Valve
                              

Solicitud::	General	Certificado::	ISO9001, ISO14001
Tipo medio::	Agua, vapor y aceite, etc.	Conexión::	Roscado / con bridas / soldado
Estándar o no estándar::	Estándar	Forma de flujo::	Dos vías
Actuación::	Manual, eléctrico, neumático, automático	Rendimiento de sellado::	Caza de focas
Temperatura de trabajo::	Temperatura normal y alta temperatura	Aplicación de presión::	presión normal
Garantía de calidad::	18 meses

Solicitud::	General
Certificado::	ISO9001, ISO14001
Tipo medio::	Agua, vapor y aceite, etc.
Conexión::	Roscado / con bridas / soldado
Estándar o no estándar::	Estándar
Forma de flujo::	Dos vías
Actuación::	Manual, eléctrico, neumático, automático
Rendimiento de sellado::	Caza de focas
Temperatura de trabajo::	Temperatura normal y alta temperatura
Aplicación de presión::	presión normal
Garantía de calidad::	18 meses

ISO9001 ISO14001 Certified Triple Piece Pneumatic Butterfly Valve with Convex Ear and Soft Seal

Triple Piece Pneumatic Turbine Convex Ear Soft Seal Butterfly Valve

Highlight: Triple piece pneumatic turbine convex ear soft seal butterfly valve

Product Introduction

Pneumatic butterfly valve is composed of pneumatic actuator and butterfly valve. Pneumatic butterfly valve is a type of valve that uses a circular butterfly plate that rotates with the valve stem for opening and closing, in order to achieve activation action. Pneumatic valves are mainly used as block valves, and can also be designed to have the function of regulating or regulating both section valves. Currently, butterfly valves are increasingly used in low-pressure large and medium diameter pipelines.

The advantages of pneumatic butterfly valves are mainly simple structure, small volume, light weight, and low cost. This feature is particularly significant for pneumatic butterfly valves, which are installed in high-altitude dark passages. Pneumatic butterfly valves are controlled by two position three-way (or two position five way) solenoid valves for easy operation and can also regulate flow media.

Technical Specifications

Parameter	Value
Nominal Diameter DN(mm)	32～1200
Nominal Pressure PN(MPa)	1.0～1.6
Nominal Pressure Ps(MPa)	Strength test: 1.5～2.4 Sealing test: 1.1～1.76
Main Components	Valve body: HT200, QT450, WCB, CF8, CF8M, CF3M Valve plate: CF8, CF8M, CF3M, 2507, 1.4469, 1.4529 Sealing ring: EPDM, NBR, PTFE, Fluororubber, etc
Connection Type	Clamp type and flange type

Key Features

Compact and lightweight, easy to disassemble and repair, and can be installed in any position.
The flow characteristics tend towards a straight line, with good regulation performance.
Simple and compact structure, low operating torque, and quick opening at 90 degrees of rotation.
The connection between the valve plate and the valve stem adopts a pin free structure, which overcomes internal leakage points.
The outer circle of the valve plate adopts a spherical shape, which improves the sealing performance and extends the service life of the valve. It can maintain zero leakage even after opening and closing under pressure for more than 50000 times.

Product Images