Products

DESCRIPTION

Overview

Basic Info.

Model NO.	GDQ-J(25)
Air Soure Pressure	0.4~0.6MPa
Transport Package	Carton, Plywood Case
Specification	ISO KF
Trademark	LONGVA or OEM
Origin	Wenzhou, China
HS Code	8481804090
Production Capacity	8000PCS/Month

Product Description

Product Name:Stainless Steel Flapper Valve Kf CF Pneumatic Operate High Vacuum Angle Valv

Product Description

size	KF16-,KF50,ISO63-ISO630,CF16-CF200
material	stainless steel 304,316
sealing	FPM+bellows
flow direction	straight
Leak rate	≤1.3×10-6Pa.L/S
Body, bonnet and stem material	Aluminum or stainless steel
Air source pressure	0.4~0.8mpa
Power Voltage	AC220V,AC110V,DC24V,DC12V
Medium	pure air and noncorrosive gases
Opearte	manual,pneumatic,electric

GDQ series pneumatic high vacuum flapper valve uses electrical signal as valve switch signal, and relies on compressed air as valve plate lift starting power. When the power supply or compressed air is lost, the valve will automatically close by spring force. The valve has the advantages of stable operation, reliable sealing and long service life.The suitable working medium is air or low corrosive gasDetailed Photos

Manual High Vacuum Flapper Valve
Body,bonnet and stem:aluminum alloy or stainless steel
Sealing element:NBR,FPM,bellows(shaft seal)
Connection:KF,CF,ISO
Working temperature:-20~150°C
Valve Leak Rate:≤1.3×10^-6Pa.L/Spneumatic vacuum angle valve and electromagnetic angle valveBody,bonnet and stem:aluminum alloy or stainless steel Sealing element:NBR,FPM,bellows(shaft seal)Working temperature:-20~150°CValve Leak Rate:≤1.3×10-6Pa.L/SAir source pressure:0.4~0.6MpaVoltage:220V/50HZProduct ParametersMore Products

FAQ

Q: Is the price of your products lower than others?
A: We can not promise you the lowest price,because the best quality is what we pursue firstly.
Q: Can you provide us with some samples for testing?
A: Of course, we can offer you samples.
You only need to bear the freight and samples' charge can be negotiated.
Q: How about your service?
A: We have pre-sale service, in-sale service and after-sale service and you can know about them in our service.
Q:What's your package?
A:1pc/plybag then put into carton box;
If the valve has pneumatic actuator then we can put the valve into a custom foam box then put into carton box.
Q:What's the shipping way?
A:small package,you can choose courier or China post(if it is not urgent)
Large or weight package,you can choose by air,see or train.
Q:What's the information we need tell you before we place order?
A:you need tell us the size and connection standard such as KF,CF or ISO,operate method such as manual,pneumaitc or electric.
Q:What's the delivery time?
A:if the qty is less than 1000pcs normal 12~15days,if 1000~5000pcs about 25days.