pneumatic control valve 4 inch Cast Steel Pneumatic Operated Soft Seal Knife Gate Valve
4 inch Cast Steel Pneumatic Operated Soft Seal Knife Gate Valve
Advantages:
- MOQ: 1 set
- 19 years of valve manufacturing experience
- Strong inventory, part of commission returned for bulk delay
- Product quality will be guaranteed for 1 year (12 Months)
- OEM service to help customers to promote their brands
- Offer various international standard, ANSI, JIS, DIN, etc
- Custom complaints handed by one stop professional service.
- Inquiry will be replied within 8 hours
| Size Range | 2"~12", DN50~300 |
| Acting Mode | Double Acting, Spring Return (Single Acting) |
| Operating Pressure | 0.6~2.5MPa |
| Air Supply Pressure | 0.4~0.6MPa |
| Temperature | 0°C~1100°C |
| Lifespan | 1,000,000 (1 Million) Times |
| Body Material | SS304, SS316, SS316L, WCB |
| Sealing Material | PTFE, Metal Seated |
| End Connection | Flanged End or Lug Type |
| Flange Drilling | ANSI B16.5, GB/T9113, JB/T79, HG, SH, JIS, DIN, NF, BS |
| Applicable Media | Control of Water, Air, Gas, Oil, Liquid |
| Leakage | PTFE Grade A (Zero Leakage), Metal Seated Grade D (Liquid 0.1xDN mm³/s) |
| Optional Actuation | Handlever, Electric Actuated, or Pneumatic Actuated |
| Optional Accessories | Namur Solenoid Valve, Limit Switch, F.R.L, Position Indicator, Manual Device |
All Accessories Can Be Order !
Click here to ask more info about the quote and the catalog.
SINGLE ACTING ACTUATOR (SPRING RETURN)
Air to Open, Spring Return to Close
DOUBLE ACTING ACTUATOR
Air to Open, Air to Close
COVNA Automation is one of the professional manufacturer of automatic control valves in Dongguan, China. Our products applied for food & beverage, water & wastewater, ultra pure water, desalination, chemical, textile, transportation, pulp & paper, mining, boiler and power industries.
Q1. Is the sample order acceptable?
A: Yes, of course.
Q2. What is your MOQ?
A: 1 PCS.
Q3. What is the delivery time?
A: It is about 5-7 days after we receive the payment.
Q4. How to make the payment?
A: We accept T/T, Paypal, Ali Trade Assurance.
Q5. Do you have products in stock?
Yes, some stock can be shipped out within 3 days.
Q6. Do you test all your goods before delivery?
A: Yes, all products are fully inspected before delivery.
Q7. What is the warranty?
A: Our warranty is one year. After you receive the goods, if you find defect products, just take pics or videos to send us. We will re-make it for re-fund them to customers once we confirm it is our responsibilities.
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