Pneumatic support lug butterfly valve
The pneumatic butterfly valve has the advantages of compact structure, small size, reliable operation, convenient installation and easy maintenance.
Classification:
The pneumatic butterfly valve has the advantages of compact structure, small size, reliable operation, convenient installation and easy maintenance.
Product Paramenters
Name | Pneumatic support lug butterfly valve | ||
Brand Name | YEKE | ||
Drive mode | Pneumatic | ||
Connection type | wafer | ||
DN | DN40-DN1200 | ||
PN | PN10-PN16 | ||
Body material | Ductile iron, cast steel, stainless steel | ||
Bonnet material | Galvanized sheet, 304 sheet, nylon sheet | ||
Stem material | 45#steel,410,420,416,2CR13 | ||
Seat material | Natural rubber, nitrile rubber, EPDM | ||
Sealing method | soft seal | ||
Temperature of Media | -20℃-80℃ | ||
Media | Water, steam, oil, etc | ||
Structure | mesoid |
Ordering Instructions
I. If the model is not selected before placing an order, please provide us with the following operating parameters:
① Nominal Diameter (DN) (mm)/inches
We provide valves ranging from DN40 to DN1200 in size.For larger sizes, please contact us for customization feasibility.
② Nominal Pressure (MPa/bar)
For the safety of your pipeline network, please inform us of the maximum pressure the valve needs to withstand under normal operating conditions.
③ Fluid properties
Different media have distinct characteristics (including medium temperature, viscosity, or acidity/alkalinity), which affect the selection of product materials.
④ Valve material requirements (including valve body, valve plate/disc/ball core)
⑤Valve connection methods
We can provide wafer, flange, internal (external) thread, clamp, and welding connections.
⑥ Valve material requirements (including valve body, valve plate/disc/ball core)
⑦ Valve connection methods
We can provide wafer, flange, internal (external) thread, clamp, and welding connections.
⑧ On-site operating conditions and project name
We will assist you in selecting products according to the information you provide.
II. When selecting electric or pneumatic valves, please note the following:
① For electric valves:
Please confirm the actuator type and driving voltage. Examples include on/off type, regulating type, intelligent type, and explosion-proof electric actuators. We provide 24V/220V/380V options.
② For pneumatic valves:
Please confirm the supporting accessories, such as air preparation units, position feedback devices, solenoid valves, and positioners. If the solenoid valve on your pneumatic valve is installed in a solenoid valve box, please inform us in advance.
III. For critical applications or complex pipelines:
Please provide design drawings and detailed parameters as much as possible. Our experts will review and verify them to ensure compliance.
Application industry

Environmental protectionwater treatment

Oil field

Hydropower station

Food and medicine

Pipe network

Heating system

Construction industry

Electricity

Chemical engineering
FAQ
Q1: What products do you mainly manufacture?
A: We primarily produce butterfly valves, ball valves, gate valves, and other related products, offering comprehensive fluid control solutions for our clients.
Q2: How is the product quality?
A: Quality is our top priority. We attach great importance to quality inspection. Throughout the manufacturing process, we conduct regular inspections and tests at various stages to ensure each component meets our quality standards. Every finished valve undergoes rigorous testing, including pressure testing, leak testing, functional debugging, and a final pre-shipment inspection, to guarantee optimal product performance.
Q3: Can I customize products?
A: Yes. Let me know the specific customization requirements, and I will get back to you as soon as possible.
Q4: Do you provide free samples?
A: Yes, we can offer free samples, but we require you to cover the shipping costs.
Q5: What is the minimum order quantity (MOQ)?
A: MOQ: 1 unit for standard products. Custom orders require prior confirmation. Stocked items support immediate shipment and exchange with no MOQ.
Q6: What is the lead time for your products?
A: The lead time varies based on actual circumstances, primarily depending on product type, quantity, and season. Additionally, we have some products in stock. Please feel free to discuss the lead time for specific products with us.
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