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GDQ-J Series Pneumatic High vacuum flapper Valve

GDQ-J(S)160


An angle valve has an inlet and an outlet port which are perpendicular to each other. The angle valve range is characterized by its variety of models and its actuating principles. Manual, pneumatic and electromagnetic angle valves are among the most used in all applications of vacuum technology. Angle valves are widely used to regulate and shut off the water or fluid flow in industrial pipelines. They function reliably in applications including semiconductor production system with chemical and particulate contamination, pumping systems, connection between pumps and so on.

An angle valve has an inlet and an outlet port which are perpendicular to each other. The angle valve range is characterized by its variety of models and its actuating principles. Manual, pneumatic and electromagnetic angle valves are among the most used in all applications of vacuum technology. Angle valves are widely used to regulate and shut off the water or fluid flow in industrial pipelines. They function reliably in applications including semiconductor production system with chemical and particulate contamination, pumping systems, connection between pumps and so on.

Features

• Simple and fast maintenance

• Easy system integration

• Long life operation

• Simple control

 

Options, customized solutions

✔Signal feedback device

✔Larger or special sizes available on request

✔Customization flanges available on request

✔Pneumatic actuator can choose single action

 

GDQ-J Series (Pneumatic angle valve)

KF connection  Looper flange connection

Features

• Simple and fast maintenance

• Easy system integration

• Long life operation

• Simple control

 

Options, customized solutions

✔Signal feedback device

✔Larger or special sizes available on request

✔Customization flanges available on request

✔Pneumatic actuator can choose single action

 

GDQ-J Series (Pneumatic angle valve)

KF connection  Looper flange connection

Description

Application scope

105~1.3*10-6 Pa

Actuation

-Pneumatic double acting

 

-With Solenoid valve

 

Single acting is optional

Size

25-400mm (1to16inches)

Switching type

2-position normally closed

Number of ports

2-port valve

Valve type

In-line type

Technical data

Leak rate

1.3*10-7Pa.L/S 

Medium temperature

-30℃~150 ℃

Cycle life

100000

Material

-Valve body

Stainless steel 304 or Carbon steel

-internal mechanism

Stainless steel 316L or Carbon steel

-Seals

FKM(Viton)

Mounting position

Any

 

Loop flange connection and dimensions

Model

Diameter(DN)

φD

φB

H

A

n-φC

Flange

standard

DNy(pre-

extraction)

GDQ-J(S)160

160

225

200

482

138

8-φ11 

GB/T6070

 KF40(GB4982)

Description

Application scope

105~1.3*10-6 Pa

Actuation

-Pneumatic double acting

 

-With Solenoid valve

 

Single acting is optional

Size

25-400mm (1to16inches)

Switching type

2-position normally closed

Number of ports

2-port valve

Valve type

In-line type

Technical data

Leak rate

1.3*10-7Pa.L/S 

Medium temperature

-30℃~150 ℃

Cycle life

100000

Material

-Valve body

Stainless steel 304 or Carbon steel

-internal mechanism

Stainless steel 316L or Carbon steel

-Seals

FKM(Viton)

Mounting position

Any

 

Loop flange connection and dimensions

Model

Diameter(DN)

φD

φB

H

A

n-φC

Flange

standard

DNy(pre-

extraction)

GDQ-J(S)160

160

225

200

482

138

8-φ11 

GB/T6070

 KF40(GB4982)

FAQ

Q : Why choose us?

A : We have experienced staff in this industry.Payments are 100%secure and guaranteed by Alibaba. The product quality is guaranteed! Each machine will be tested beforeshipping. Fast after-sales customer service and professional technical support. Our products are recognized by global customers in the United States, Britain, Canada, Australia, Russia and other countries.

Q:Could I use my own logo or design on goods?

A:Yes. Customized logo and design on production are available.

Q: How long is your lead time ?

A: Generally it is 5-10 days if the goods are in stock.Or it is 30days if the goods are not in stock,  The time may vary depending on the product and the level of customization.

Q : How do we ensure that the goods are not damaged in transit?

A : We will use sturdy carton to pack to avoid damage, and we can buy shipping insurance in advance to reduce the loss in shipping We will take care of the goods as carefully as possible.

Q: What is the exact MOQ or price for your product ?

A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications ; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

Q:What is your terms of payment? Which mode of transportation?

A: Sea, Air, Express.

Payment<=1000USD, 100% in advance.Payment>=1000USD, 30% T/T in advance, balance before shipment. If you have another question, pls feel free to contact us as below.

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