Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve

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Customization: Available
Customized: Customized
Certification: ISO, CE
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  • Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
  • Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
  • Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
  • Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
  • Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
  • Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
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Basic Info.

Model NO.
AK-series
Power
Pneumatic
Pressure
Low Pressure
Brand
Grat
Work Temperature
Normal Temperature
Material
Stainless Steel
Size
DN15~500
Medium
Acid, Alkali, Salt, Chlorine Gas, Steam
Acid, Alkali, Salt, Chlorine Gas, Steam
in 7 Days
Power Supply
AC 110V / 220V / 380V, DC 24V/220V
Output Signal
4-20mA
Backlash
≤0.5%
Dead Zone
≤0.5%
Feedback Error
≤0.5%
Insulation Resistance
≥100 MΩ (at 500V DC)
Withstands Voltage
1, 500V AC for 1 Minute
Protection Rating
IP67
Mounting Orientation
360° Adjustable
Ambient Temperature
Standard: -30°c to +60°c
Testing Standard
Jb/T 8219-2016
Applicable Medium
Food, Lubrication, Fibrous Fluid, Water, Oil, Gas.
Transport Package
Wooden Canton
Specification
1KG
Trademark
Grat
Origin
Wuhan, China
HS Code
8537109090

Packaging & Delivery

Package Size
44.00cm * 21.00cm * 25.00cm
Package Gross Weight
6.000kg

Product Description

Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve

Product profile:

Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve

Category : Pneumatic Ball Valve

Product Name: UPVC Pneumatic Ball Valve

Product introduction:
Pneumatic UPVC ball valve is suitable for switching cutting off the fields of  fluid at room temperature with a strong corrosive. As light weight strong corrosion resistanceits widely used in pure water and drinking water pipeline system drainage and sewage treatment pipeline system salt and seawater pipeline system acid alkali and chemical solution system and other industries.
pneumatic piston actuator is divided into spring-type and spring-free type. When the valve is required to be fully opened or closed under fault it is equipped with spring type (by restoring tension of spring). When it is required to maintain position under fault it is equipped with no spring type.It is mainly composed of cylinder body spring piston piston rod front and rear cylinder head rack output shaft and other components.
Equipped with travel limit switch solenoid valve filter pressure-reducing valve and other accessories and 0.4-0.7mpa air source the switch operation can be realized.


*With good property of strength toughness abrasion resistance.
*The material is non-toxic and meets the national health standards.
*Light body weight equivalent to 1/5 of the steel tube copper tube 1/6.
*The wall of the pipe is smooth and smooth with small friction resistance and adhesion when transporting fluid

PRODUCT CHARACTERISTICS

 

Nominal diameter

DN15~DN100

Working temp.

-30ºC-80ºC

Nominal pressure

PN1.6  

Suitable fluid

Strong acid strong base corrosive liquid

Air source pressure

0.4~0.7MPa

Seal of actuator

Fluororubber

Material of actuator

Aluminum alloy

Connection type

Double union

Flow characteristic

Switch to on-off

Body material

UPVC

Disc material

UPVC

Valve seal

PTFE

Stuffing

Graphite

Manufacture standard

JB/T8692-199

Design standard

GB12237-89 AP16D

Inspection and test standard

JB/T 9092  API598


Gas consumption
Gas volume to open /close 
Air cylinder size Open(L) Close(L)
50 0.11 0.15
65 0.22 0.24
75 0.3 0.35
85 0.45 0.48
95 0.5 0.55
110 0.7 0.7
125 1.6 1.6
140 2.3 2.1
160 3.5 3
190 5.9 5.9
210 7.6 7.5
240 11 9
270 17 14
300 23.5 28
350 34 40
400 58 58

Figure and connection size

 

Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve

Manufacturing
As a Hi-Tech enterprise,we have our Design Team for innovation and customization.For these years,we achive more than 20 kinds of proprietary technology to make our product more powerful.
Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve

Most of our staff  are with more than 10 years' machinery manufacture experience. Also,we have our professional Quality Assurance Team for quality control.
Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve

Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea,by air,by train.

Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve


Applications 
       Grat control vale is widely applied in Petrochemical industry, pharmaceutical and chemical industry, natural gas pipeline, electric power industry, food industry, industrial refrigeration, automatic control, environmental water protection, metallurgical industry......

Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve

Our clients: in oil&gas, water processing, refrigeration equipment, power, marine, food, wind-energy, phamarceutical and chemical industries
Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve


Welcome to visit Grat Control Valve, we are here all the time!


Failed Close UPVC Pneumatic on/off Valve PTFE Seals Corrosion-Proof for Chemical Acid, Alkali, Corrosive Liquid Wastewater Scrubbers Industrial Valve
Wuhan Grat Control Valve
Add: No.6, Liufangyuan Road,Wuhan 430200,China.
Tel:+86-27-87771733         Web: http://gratcontrolvalve.en.made-in-china.com     

 

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