Pneumatic Control Wafer Lug Pneumatic Actuator Butterfly Valve
China Pneumatic Control Wafer Lug Pneumatic Actuator Butterfly Valve, Find details about China Covna Butterfly Valve, Butterfly Valve from Pneumatic Control Wafer Lug Pneumatic Actuator Butterfly Valve
Pneumatic Control Wafer Lug Pneumatic Actuator Butterfly Valve:
Advantages:
- MOQ: 1 set
- 10 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
Specifications:
| Item | Pneumatic Control Wafer Lug Pneumatic Actuator Butterfly Valve |
| Applicable Standards | GB, DIN, ANSI, ASME, JIS, API |
| Size Range | DN50 to DN300, 2" to 12" |
| Acting Mode | Double Acting, Sping Return (Single Acting) are Available |
| Air Supply Pressure | 2.5 to 8bar |
| Operating Pressure | Low Pressure, 1.0 to 1.6MPa (145 to 232PSI) |
| Output Torque | 14 to 1170Nm |
| Lifespan | 1,000,000 (1 Million) Times |
| Angle of Rotation | 90° ±4° |
| Shell Material | Aluminum Alloy Extruded |
| Body Material | Cast Iron, Stainless Steel are Available |
| Disc Material | Cast Iron, Stainless Steel are Available |
| Sealing Material | NBR, EPDM, FKM (VITON), PTFE |
| Structure | Midline |
| End Connection | Wafer, Flange End |
| Applicable Media | Control of Water, Air, Gas, Oil, Liquid, Steam |
| Temp. of Media | Range from -10 to +80°C (14 to 176°F) with NBR Sealing |
| Ambient Temp. | Standard Type: -20 to +80°C (-4 to 176°F) |
| Optional Accessories | Namur Solenoid Valve, Limit Switch, F.R.L, Position Indicator, Manual Device |
| Application | Food & Beverage, Refining, Desalination, Petrochemical, Chemical, Pharmaceutical, Textile, Pulp & Paper, Mining, Marine and Power Industries |
| Lubrication | There is no need for lubrication for standard type under normal operating conditions. Special lubricants should be used under low or high temperature operating conditions. |
Detail Images:
CI Butterfly Valve with NBR Sealing:
SS304 Butterfly Valve with PTFE Sealing:
CI Butterfly Valve with PTFE Sealing:
Principles of Single Acting & Double Acting Actuators |
Principle of Single Acting Actuator (Spring Return):
CCW
Air to port A forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.
Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.
CW
Air to port B forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B.
Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A.
Principle of Double Acting Actuator:
CCW
Air to Port A forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port B.
Air to Port B forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from Port A.
CW
Air to Port A forces the pistons outwards, causing the pinion to turn clockwise while the air is being exhausted from Port B.
Air to Port B forces the pistons inwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port A.
Output Torque Diagram:
Our Company Service
1) We can help buyers design specific products or produce products according to buyers'design
2) We can print logo according to buyers' requirement
3)We has exported to many countries,such as Korea, USA, German, etc.
Customer Service
1. You may email us through the Alibaba messaging system if you have a question
or would like to submit a comment.
2. Generally, email will be responded to within 24 hours; except on every Sunday
and holidays. We will reply as soon as we back in office.
2. We will send you tracking information to the e-mail address you have registered with Alibaba.
3. If you don't see what you are looking for, just send us an e-mail with picture/picture
and we will be glad to help you.
4. Positive feedback is very important to us.
Packaging & Shipping
Delivery Details
Delivery time depends on the destination and other factors, it may up to 7 work days.
In order to ensure you receive you order tax free upon import, we will declare it as a "Sample"with a lower value.This lower price does not reflect the total price you paid.
After we ship the goods, we will email you the shipping information, as well as tracking number.
FAQ
Questions you maybe inquiry
Q1:Could you custom products?
We can manufacture it according to your drawings or samples.
Q2: I want to buy your products, how can I pay?
A :You can pay via T/T , WEST UNION or other payment terms we reach agreement.
Q3: How can you guarantee the quality?
A: One year's warranty against B/L date.
If You meet with quality problem, we promise to responsible for it.
Q4: If we don't find what we want on your website, what should we do?
A: You can email us the descriptions and pictures of the products you need, We will check whether we can make it.
Q5: Can we buy 1 pc of each item for quality testing?
A: Yes, we understand quality test is important and we are glad to send 1pc for quality testing.
Q6: What is the lead time?
A: For this product, normally 3 days,3 days and lead time is calculated from the day we receive your deposit.
Exact time is determined by factory schedule.
| Quantity(Set) | 1 - 10 | 11 - 100 | >100 |
| Est. Time(days) | 3 | 15 | To be negotiated |
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