Advantages of a PVC Butterfly Valve Over Other Valves PVC butterfly valves are commonly used in industrial systems for their […]

Powder silo butterfly valve is mainly used in powder industry, lithium battery industry, cement industry, etc. Wear-resistant, long life, reliable […]

Hydraulic butterfly valve for marine and shipyards The Hydraulic butterfly valve is the series of the valves used for the […]

Aluminum bronze high-performance butterfly valve, double eccentric structure, two-way sealing and zero leakage. The valve body is made of C95800 […]

  Remote-controlled pneumatic aluminum bronze butterfly valve for drilling platform Technical parameters of pneumatic aluminum bronze butterfly valve aluminum bronze […]

  Sanitary valves standard technical parameters Sanitary valves Valve body Nominal diameter: Φ20－Φ102 Body material: 304, 316, 316L Connection method: […]

Explosion-proof electric butterfly valve Valve body Nominal diameter: DN40-DN1000 Body material: WCB, ductile iron, 304, 316 Connection method: wafer type, […]

The operating torque of the triple eccentric butterfly valve is calculated based on normal temperature and cleaning medium. For high […]

Damper Butterfly Valve Damper butterfly valve is used in the dusty cold air or hot air gas pipeline of ventilation, […]

Pneumatic powder butterfly valve Product overview Pneumatic powder butterfly valve was for powder/ particle materials of industrial products, butterfly plate […]

plastic butterfly valve PVC plastic butterfly valve according to different medium has a variety of optional material, corrosion resistance is […]

Technical about the butterfly valves Butterfly valve actuation type: There are multiple ways to operate, or actuate, a butterfly valve […]

Double eccentric soft seated Flanged Butterfly Valve Technical details: 1. Pressure range：PN6…PN40 2. Nominal dimensions DN100…3000 3. Field of application: […]

high performance butterfly valves Shanghai Pov Valve Co., Ltd. is a professional manufacturer of soft seat, metal seat and fire-safe […]

PTFE lined butterfly valve 1. Product overview PTFE lined butterfly valve is the valves with the seat and the valve […]

Sanitary butterfly valve Product overview Sanitary butterfly valve through precise inspection process and strict quality management, valve inside and outside […]

Flanged Triple Offset Butterfly Valves General information: POV VALVES’s  Flanged triple offset butterfly valve provides zero leakage through no-rubbing 90-degree […]

LINED BUTTERFLY VALVES GENERAL INFORMATION Lined wafer butterfly valve is split body designed for a wide variety of liners such […]

Hand paump specifications for the hydraulic butterfly valves General Hydraulic manual pump is a device to start or stop hydraulic […]

Damper butterfly valves Damper butterfly valves are a important part of any air circulation system. Superior to simple fan control […]

HIGH PERFORMANCE BUTTERFLY VALVES Shanghai Pov Valve Co., Ltd. is a professional manufacturer of soft seat, metal seat and fire-safe […]

Manual of butterfly valves This operating manual is designed to help users to make the correct installation and maintenance of […]

                                        […]

Manual mechanism for the pneumatic butterfly valves Overview The manual mechanism (gearbox) can be used in conjunction with the pneumatic […]

Inflatable butterfly valve Basic information: Body: ASTM A536 65-45-12, WCB, CF8M Disc: ASTM A536 65-45-12 Nylon coated, CF8, CF8M, 2507, […]

Introduction of seats for the butterfly valves Normally for the technology process of the valve seat for soft seated type […]

INSPECTION AND TEST PLAN FOR THE PNEUMATIC BUTTERFLY VALVES 1. Valves test: 1.1 Material test: 1) The material will be […]

The action of pneumatic actuator control valve is unstable: 1. Unstable air source pressure. 1) Compressor capacity is too small; […]

Pneumatic control valve does not operate: 1. No signal, no air source. 1) The air source is not open; 2) […]

Electric actuators are mainly use in power plants or nuclear power plants. Because a smooth, stable and slow process is […]

Pneumatic actuators are a kind of classification in actuators. From the perspective of technical performance, the advantages of pneumatic actuators […]

1. Fix the pneumatic actuator on the test table and connect the air source, control air source and displacement detection […]

Pneumatic actuators also known as pneumatic head pneumatic head, is driven by air pressure to open and close or adjust […]

The use of AT pneumatic actuators sometimes shows a slow reaction, which undoubtedly greatly affects the working efficiency of AT […]

Pneumatic actuators are driven by air pressure to open and close or adjust the valve actuators, commonly known as pneumatic […]

Valve positioner is the main accessory of pneumatic actuator control valve. It takes stem displacement signal as input feedback measurement […]

Actuators have pneumatic and electric two forms, usually we understand more about pneumatic actuators. But pneumatic actuators from the technical […]

Pneumatic valves in regulating valve are characteristic of the valve. Because of the pneumatic valve is connect to the pneumatic […]

The more and more widely used pneumatic valve is a good proof of this point, with the widespread use of […]

Pneumatic actuators as an important equipment, in many industries have a good use. It can use for all kinds of […]