Wafer Type Plastic Butterfly Valve with Pneumatic Driver

• Customization: Available
• Media: Acid
• Driving Mode: Pneumatic
• Model NO.: AB-0000189
• Connection Form: Flange
• Structure: Single-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Forge Welding
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Medium: Water, Oil, Gas etc
• Delivery: in 7 Days
• Transport Package: Carton/Wooden Box
• Specification: DN15~500
• Trademark: Grat
• Origin: Wuhan, Hubei, China
• HS Code: 8481804090
• Production Capacity: 1000PCS/Month

Product Description

               Wafer Type Plastic Butterfly Valve With Pneumatic Driver

Product description
With simple structure, light weight, quick opening speed, pneumatic wafer switch butterfly valve consists of the piston type cylinder and the wafer type butterfly valve, and the spring return type valve can support automatic reposition function (air to open and close) when the air and power were cut off. This product is widely applied in the industrial pipeline fields of metallurgy, environmental protection, water treatment, petrochemical, power.

Parameters

Valve size	DN15~DN600
Medium temp.	-30ºC-180ºC
Body rating	PN1.6-2.5MPa
Applicable medium	Neutral gas, liquid
Air supply	0.4~0.7MPa
Actuator seal	Fluorine rubber
Actuator material	Casting aluminum alloy
Connection	Wafer
Flow property	On-off
Body material	PVC,UPVC,CPVC
Disc material	PVC,UPVC,CPVC
Seat	PTFE,EPDM
Packing	Graphite
Manufacturing standard	JB/T8692-199
Design standard	GB12237-89 AP16D
Inspection standard	JB/T 9092  API598

Installation size drawing


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

Our Services
1.Professional consultation
2.24 hours response after sale
3.One year warranty
4.Safe packing for shipment
5.Welcome sample order

Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products. 
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests. 
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market. 

Certificates & Test reports

Application