GDP Vacuum Flapper Valve Kf CF ISO Pneumatic Kf25 Vacuum Angle Valve
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Product Highlights
- Fail-Safe Design: Valve automatically closes by spring force when power or compressed air is lost.
- High Vacuum Sealing: Leak rate is lower than 1.3x10-6 Pa.L/S for reliable vacuum performance.
- Multi-Drive Options: Supports manual, pneumatic, and electric drive methods for flexible operation.
- Durable Materials: Constructed from stainless steel 304/316 or aluminum alloy for corrosion resistance.
- Wide Size Range: Available in KF16-KF50, ISO63-ISO630, and CF16-CF200 connection standards.
- Stable Operation: Features stable operation, reliable sealing, and long service life.
Product Attributes
- Customization
- Available
- Connection
- Kf ,or CF,ISO
- Size
- Kf16-Kf50,ISO63-ISO630
- Model NO.
- GDQ-J(25)
- Drive
- Manual, Pneumatic, Electric
- Shaft Seal
- Rubber or Bellows
- Medium
- Air
- Leak Rate
- Lower Than 1.3X10-6PA.L/S
- Air Soure Pressure
- 0.4~0.6MPa
- Transport Package
- Carton, Plywood Case
- Specification
- ISO KF CF
- Trademark
- LONGVA or OEM
- Origin
- Wenzhou, China
- HS Code
- 8481804090
- Production Capacity
- 8000PCS/Month
- Package Size
- 15.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
- Lead Time
-
7 days (1 - 100 Pieces)
To be negotiated ( > 100 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of GDP Vacuum Flapper Valve Kf CF ISO Pneumatic Kf25 Vacuum Angle Valve
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GDP Vacuum Flapper Valve Kf CF ISO Pneumatic Kf25 Vacuum Angle Valve -
GDP Vacuum Flapper Valve Kf CF ISO Pneumatic Kf25 Vacuum Angle Valve -
GDP Vacuum Flapper Valve Kf CF ISO Pneumatic Kf25 Vacuum Angle Valve -
GDP Vacuum Flapper Valve Kf CF ISO Pneumatic Kf25 Vacuum Angle Valve -
GDP Vacuum Flapper Valve Kf CF ISO Pneumatic Kf25 Vacuum Angle Valve -
GDP Vacuum Flapper Valve Kf CF ISO Pneumatic Kf25 Vacuum Angle Valve -
GDP Vacuum Flapper Valve Kf CF ISO Pneumatic Kf25 Vacuum Angle Valve
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Product Description
Product Name:Stainless Steel Flapper Valve Kf CF Pneumatic Operate High Vacuum Angle Valv
| size | KF16,KF25,KF50,ISO63-ISO630,CF16-CF200 |
| material | stainless steel 304,316 |
| sealing | FPM+bellows /bellow shaft seal |
| flow direction | Angle 90degree |
| 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 |
The suitable working medium is air or low corrosive gas
Body,bonnet and stem:aluminum alloy or stainless steel
Sealing element:NBR,FPM,bellows(shaft seal)
Working temperature:-20~150°C
Valve Leak Rate:≤1.3×10-6Pa.L/S
Air source pressure:0.4~0.6Mpa
Voltage:220V/50HZ
| FAQ |
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.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2431473". Items marked "
" are certified.
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Company Profile
WENZHOU LONGVA MACHINE Co., Ltd, (Longva Group., Co., Ltd), (Zhejiang Meinuox Technology Co., Ltd) started in 2006 and founded in 2010. It located in wenzhou, Zhejiang, China. It's five minutes by car from air port. Is a collection of research and development, production, sales, export in one of the comprehensive enterprise. The company has a full set of production and testing equipment, a group of high-quality professional and technical personnel and engineers, has passed ISO9001-2015, CE, SGS, IAF, ECM, ANAB, CNS certification. Our products are widely used in biopharmaceutical, food, beer, beverage, water purification, cosmetics, semiconductor, chemical, oil and other fields.
Our Main products: Butterfly valve, ball valve, check valve, change over valve, vacuum valves, gate vale, globle valve, tanks and pipe fittings: Elbow, Tee, Reducer and so on. Our LONGVA products can trace it's processes of manufacture and time, guarantee the products quality.
As a quality-oriented commpany, we insist on two marketing philosophy"people-oriented", "Quality First, service paramountry" to provide high-quality products and service. As a result, our company won a good reputation and many customers. And up to now more than 20 countries customers cooperated with us, some of them are world famous company.
Integrity, win-win cooperation, innovation, development are our operation principles. Meet client requirements, provide certificated high qualtiy products and service are our goal for ever. We are willing to cooperate with all customers at home and abroad to creat more benefits for clients and do all our efforts to go beyond ourselves eternally for human healthy.
Thanks for all of your supports and welcome to visit our company.
About Our Factory & Business Background
- Address
- No. 4298, Binhai 3rd Avenue, Wenzhou Economic&Technological Development Zone, Wenzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DAT, FAS, DDP, DAP, CPT, FCA, EXW, Others
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- NINGBO ,SHANGHAI
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2010-05-06
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Is the price of your products lower than others?
- We can not promise you the lowest price,because the best quality is what we pursue firstly.
- Can you provide us with some samples for testing?
- Of course, we can offer you samples. You only need to bear the freight and samples' charge can be negotiated.
- How about your service?
- We have pre-sale service, in-sale service and after-sale service and you can know about them in our service.
- What's your package?
- 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.
- What's the shipping way?
- 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.
- What's the information we need tell you before we place order?
- you need tell us the size and connection standard such as KF,CF or ISO,operate method such as manual,pneumaitc or electric.
- What's the delivery time?
- if the qty is less than 1000pcs normal 12~15days,if 1000~5000pcs about 25days.
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