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Stainless steel pneumatic control valves
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Overview
DN20mm~DN200mm pneumatic film single seat control valve
Basic information:
Replaceable seat stem and cage structure design, seat is not threaded connection, through the cover, cage applied axial thrust from the center, good concentricity.
It overcomes the weakness of disposable scrap valve, making maintenance convenient, low cost and long service life. Through the axial thrust exerted by the valve cover and valve cage, the assembly can be self-centered, ensuring the concentricity of the valve core seat.
PTFE (graphite) lined with composite packing, to ensure the sealing performance, according to the temperature and working condition requirements of metal seat and soft seat, leakage can reach the air tightness seal VI level of leakage grade, suitable for the general gas leakage requirements are relatively strict working conditions,
The seat is not fixed on the body, anti-corrosion, noise reduction and erosion resistance, so it has the advantages of single seat valve and cage sleeve valve. Does not produce electric spark in operation, can also be used in flammable environment and corrosive gas and especially humid environment.
The actuator has many springs, small volume, compact structure, large effective area and large output torque.
Equal percentage regulation characteristic, good regulation, high precision, stable and reliable operation, suitable for the occasion with large load change, sensitive and effective work.
Product Description
Note: the above table L can be processed according to the requirements, and it shall be negotiated by both parties if necessary.
Valve body | HT200/WCB/ZGICr18Ni9Ti |
Seat and temperature | ICr18Ni9:-40°C~+550°C;0Cr18Ni12Mo2Ti:-40°C~+550°C |
Packing | PTFE |
Diaphragm | Polyester fabric reinforced with butadiene rubber clip |
Flange standard | GB-T9113/HG-T20592/ANSI B 16.5 |
Flow characteristic | Percentage |
Customer Photos
Workshop Display
Company Profile
Shanghai Yawang Valve Co., Ltd. is a professional supplier of POLOVO valves. With decades of experience in this field, we focus on manufacturing products with unique design, advanced technology and excellent quality. The main products are pneumatic butterfly valve, electric butterfly valve, ball valve, control valve, valve fittings and so on.
Certifications
Product packaging
Bubble film packages are arranged in wooden cases
Packed custom wooden case
Secure shipping containers
FAQ
Q1. Generally speaking, what is the lead time?
Normal valves 15-25 days, OEM valves 30-35 days.
Q2. Can we OEM it?
You need to provide proof of trademark registration and print your trademark on the product and packaging Product drawings and
requirements are required.
Q3. What is the nearest loading port?
The nearest port is Shanghai, but we can also export from Tianjin, Ningbo, etc.
Q4. Can you accept Alibaba's trade guarantee?
Yes, of course, we welcome your trade guarantee order.
Normal valves 15-25 days, OEM valves 30-35 days.
Q2. Can we OEM it?
You need to provide proof of trademark registration and print your trademark on the product and packaging Product drawings and
requirements are required.
Q3. What is the nearest loading port?
The nearest port is Shanghai, but we can also export from Tianjin, Ningbo, etc.
Q4. Can you accept Alibaba's trade guarantee?
Yes, of course, we welcome your trade guarantee order.
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