We have many years of practical operating experience, and established a complete quality assurance system runs through the entire process of manufacturing the Declutchable Manual Gear Box, Electric Fluorine Lined Butterfly Valve, Pneumatic Thread Ball Valve. All of our staffs go forward bravely and make progress, and we will build the brand into a tangible and famous product to create brilliance with the majority of distributors! Our company has always been market-oriented, insisting on technological innovation as the foundation and source of development, and doing our best to meet the needs of new and old customers and solve the problems for them. Our company always adhere to the purpose of serving customers and grow together with customers under the newer and greater opportunities.

Pneumatic disc valve is also know as pneumatic butterfly valve. It has simple structure, light weight and low cost. It is mainly used as a shut-off valve, and can also be designed to have the function of adjusting or regulating valve.

It is suitable for water, air, oil, etc. Double acting or single acting pneumatic actuator can open or close the butterfly valve rapidly. 

Features

1. Pneumatic wafer butterfly valve requires only a small installation space

2. Working principle of pneumatic wafer butterfly valve is simple and reliable

3. Approximate equal percentage flow characteristics, which can be used for regulation or switch control

4. Superior economic performance makes the pneumatic wafer butterfly valve applicable for industries the most extensively

5. The pneumatic wafer butterfly valve body has very significant economy, especially the butterfly valve with larger diameter

Specifications

Connection type: Wafer

Valve Body Material: DI, SS304,SS316

Valve Disc Material: DI, SS304, SS316, Al-bronze

Valve Seat Material: EPDM/VITON/PTFE

Pressure of work: PN16/ANSI 150LB

Working temperature: EPDM ≤80℃, PTFE≤120℃

Size available: 2”-20”

Actuator type: double acting, single acting(spring return)

Actuator Material: Aluminium Alloy

Actuator accessories: Solenoid valve, Limit switch box, air regulator, electro-penumatic positioner, manual override, quick exhaust valve

Operation

Pneumatic disc valve with double acting actuator is air open and air close by air pressure of 2.0-8.0 bar. Single acting pneumatic disc valve is air open or close and close or open when air failure. Limit switch box can feedback the open or close position of the valve. Namur solenoid valve can realize remote control of the valve. 

Why choose us?

1. With intensified competition, more and more companies understand that competitiveness cannot be built only through price. Autorun is not only cost competitive, but also a “Fully Integrated Supplier”. Our focus is to develop world class products and services to support customers’ needs. 

2. We believe our competitive advantage is Autorun’s comprehensive product lines, design improvement, sales and service team. 

3. Instant Response: For any question about our product, please email us, we’ll give you reply within 24 hours. 

4. Customer-oriented Service: Furthermore, we have a professional service team to meet customer’s special requirement. Our staff ensure that all your products ordered will be manufactured and tested according to the standards of sampling products, and all your orders will be smoothly completed with satisfied quality. 

5. Our team’s strength and experience enables us to deliver high-quality diversified products with strict quality control, competitive prices and customer-oriented service. 

We have approved by: ISO9001.

We firmly believe that with the support of our strong technology and rich experience, our 3 42 4 14 Inch DN80 Pn16 Ductile Iron Body Disc Ss410 Shaft EPDM Seal Nylon Covered PTFE Seat Di Disc Motor Driven Flange Lined Type Butterfly Valve will surely bring you an unprecedented user experience. We regard customer needs as the guidance, and improving product quality and efficiency as the goal. As part of our responsibility, we have the courage to be accountable to the corporation, shareholders, customers and employees.

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