water, oil, fluid, steam etc.
brass or stainless steel
Voltage tolerance (AC)
Voltage tolerance (DC)
Pneumatic control Angle seat valve (completely Stainless steel)
1. Easy installation, maintenance-free, super long life;
2. Self-adjusting stem seals, reliable operation, , cylinder can be 360 rotated free;
3. Anti-corrosive, high flow rate, low fluid resistance, no water-hammer;
4. Low control air consumption. Optical position indication,
Control type: Double acting, single acting
Size: DN10 ~ DN50(3/8" ~ 2")
Contact way: Flange, Stand: DIN2533
Actuator size: 40mm, 50mm, 63mm, 80mm
Body material: Cf8m (aisi316) or cf8 (aisi304)
Actuator: Cf8 (aisi304)
Seat: Teflon (PTFE)
Applicable fluid: Water, alcohol, oil, fuel, steam, neutral gas or liquid, organic solvent, acid and lye
Fluid pressure: Max. 1.6mpa (16 bar, 232psi)
Fluid temperature: -10c-- --+200c
Max. Viscosity: 600 mm2/s
Control fluid: Neutral gas, air
Control pressure: 0.3 - 0.8mpa
Environment temperature: -10c---+120c
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)
Call the COVNA Customer Team:
We are here for you 24 hours a day-365 days a year.
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.
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