1/4" Pneumatic Pressure Control Valve 150psi with Nickel Cobalt Diaphragm for Vacuum Applications
Price:
170USD
MOQ:
1
Delivery Time:
15Day
Brand:
AFK
Product Description
Product Overview
AFK 316 Stainless Steel Low Pressure 1/4" Pneumatic Control Valve designed for vacuum applications with manual operation and diaphragm seal technology. Rated for 150psi maximum working pressure.
Key Features
- Maximum working pressure: 31MPa (4500psi)
- Fully wrapped valve seat design for superior anti-expansion and contamination resistance
- Nickel cobalt alloy diaphragm for enhanced durability and corrosion resistance
- Surface roughness options: Ra0.25μm (BA grade) or Ra0.13μm (EP grade)
- Helium test leakage rate < 1×10⁻⁹ STD cm³/s
- Pneumatic actuators available for automated operation
- Service life up to 100,000 cycles for pneumatic valves
Component Materials
| Item | Part Description | Material |
|---|---|---|
| 1 | Handle | Aluminium |
| 2 | Actuator | Aluminium |
| 3 | Valve Stem | 304 Stainless Steel |
| 4 | Bonnet | S17400 |
| 5 | Bonnet Nut | 316 Stainless Steel |
| 6 | Button | Brass |
| 7 | Diaphragm | Nickel Cobalt Alloy |
| 8 | Valve Seat | PCTFE |
| 9 | Valve Body | 316L Stainless Steel |
Flow Performance Data
Air @ 21°C (70°F) | Water @ 16°C (60°F)
| Pressure Drop | Air Flow (L/min) | Water Flow (L/min) |
|---|---|---|
| 0.68 bar (10 psig) | 64 | 2.4 |
| 3.4 bar (50 psig) | 170 | 5.4 |
| 6.8 bar (100 psig) | 300 | 7.6 |
Frequently Asked Questions
Are you a manufacturer?
Yes, we are the manufacturer.
What is the lead time?
3-5 days for standard orders, 7-10 days for quantities of 100 pieces.
How do I order?
You can order directly through Alibaba or send us an inquiry. We will reply within 24 hours.
Do you have any certificates?
We have CE certification.
What materials do you have?
Aluminium alloy and chrome plated brass are available. Contact us for other material requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Wofly Technology Co., Ltd.
Location
Foor 2, 4th Buidling, A Zone, Xinhe Xinxing Industrial 3th Zone, Fuhai Avenue, Baoan, Guangdong, China.
Contact Person
Catlin Zeng