Gold Member Since 2015
Audited Supplier
Dongguan Covna Automation Industry Co., Ltd.

Pneumatic Butterfly Valve, Cast Iron Butterfly Valve, Approved Butterfly Valve manufacturer / supplier in China, offering Pneumatic Butterfly Valve of High Performance, Spm Series 6mm Bulkhead Union Two Ways Coupling Fittings, Spu 10mm Air Quick Connector Straight Fittings and so on.

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Supplier Homepage Product Pneumatic Valve Pneumatic Butterfly Valve of High Performance

Pneumatic Butterfly Valve of High Performance

Purchase Qty.:
1-9 10-49 50+
FOB Unit Price: US $60 US $55 US $50
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $60
10-49 US $55
50+ US $50
Get Latest Price
Production Capacity: 100000/Year
Transport Package: Plastic Bag, Box, Carton
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info
  • Model NO.: HK59D
  • Connection Form: Wafer
  • Seal Form: Auto Sealed
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Acting: Single Acting, Double Acting
  • Color: Red, Orange, Black, Blue
  • Specification: CE and RoHS
  • HS Code: 8481804090
  • Driving Mode: Pneumatic
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Valve Body: Casting
  • Certification: CE and RoHS ISO
  • Sealing: PTFE
  • Trademark: COVNA
  • Origin: Dongguan, Guangdong Province
Product Description


Water, oil, steam, liquid etc. 

Medium Temperature





Stainless steel or steel

Port size




The plate of Butterfly valve

Stainless steel or steel

AT actuator

Single action/dual action



Voltage tolerance (AC)


Voltage tolerance (DC)



Q: How much is our minimum order quantity? 
A: Our minimun quantity is 1 Piece. 
Q: What's your business scope? 
A: Our business scope is air cylinder, air source treatment, air solenoid valve, motorize valve, 
Pneumatic valve, quick fitting, etc. 
Q: What's your delivery date? 
A: It depends on the number of orders. Delivery date is 7-30 days. If you need emergency products, 
We can speed up the production of the first arrangement. 
Q: What is the price of the product? 
A: Our prices are based on the size and type of material, if you can give me the information, 
Then we can give you an estimated price is for reference only. We can do any size and any color. 
Q: What types of products you can make? 
A: We can make many kinds of stainless steel materials processing. Valve/ solenoid valve /electric
Valve /pneumatic valve and air cylinder products and so on. 
Q: How many years do you warrant? 
A: 18 months warranty. 
Q: How many years have you done valves, cylinders? 
A: More than 13 years. 

Warranty 1 year
Great quality products
We stand behind the quality of our products 100%
All of our items come with a warranty to give you a peace of mind. 
New Guaranteed: All of our items are in new condition in OEM or Original packing. 
Our package method is in perfect condition, or according customized. 
MOQ: Customer design
We usually accept T/T(wire transfer), Western Union
Trade Currency: USD or RMB
TT 30% deposit in advance, 70% balance paid before shipment. 
(sample order) T/T / Western union 100% at sight
Shipment term: CIF/CFR/FOB Shenzhen China, EXW Dongguan China
Shipment date: 10-30 days after receiving the deposit
We will ship your items by sea, by air(DHL, UPS, FedEx, TNT, EMS, ARAMEX)
Contact information
Call the COVNA Customer Team: 
We are here for you 24 hours a day-365 days a year. 
Email us: 
We look forward to helping you with your inquiry. We respond to email to message
In the order that they are received, and will respond to your email as quickly as possible. 
Connect With Live Help: 
Ask your question right now with trade manager. 
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