WL300 Series Semi-Automatic Gas Changeover Manifold - 3000 psi Max Input, SS316L/Brass Options
Price:
Negotiable
MOQ:
1-9 Pieces
Delivery Time:
Negotiable
Brand:
AFK
Product Description
WL300 Series Semi-Automatic Changeover Manifold
Designed for high-pressure gas cylinders and pressure relief gas supply systems, this semi-automatic changeover device ensures continuous gas supply through automatic switching with integrated purging functionality. Ideal for laboratory environments and high-purity gas applications including gas analysis.
High Pressure Regulator with Inlet Pressure Gauge
Available in non-adjustable and adjustable configurations with body materials including nickel-plated brass and SS316L stainless steel.
Non-Adjustable Version:
- Body ports: 1/4" NPT F (3 ports)
- Body material: Nickel-plated brass or SS316L
Adjustable Version:
- Body ports: 1/4" NPT F (3 ports)
- Body material: Nickel-plated brass or SS316L
Technical Specifications
| Component | Material |
|---|---|
| Body | SS316L, brass, nickel plated brass (Weight: 0.9kg) |
| Cover | SS316L, brass, nickel plated brass |
| Diaphragm | SS316L |
| Strainer | SS316L (10μm) |
| Valve Seat | PCTFE, PTFE, Vespel |
| Spring | SS316L |
| Plunger Valve Core | SS316L |
| Parameter | Value |
|---|---|
| Maximum Input Pressure | 500, 3000 psig |
| Outlet Pressure Range | 0-25, 0-50, 0-100, 0-250, 0-500 psig |
| Safety Testing Pressure | 1.5 times maximum input pressure |
| Working Temperature | -40°F to +165°F (-40°C to +74°C) |
| Leakage Rate | 2×10⁻⁸ atm cc/sec He |
| Cv Value | 0.08 |
Ordering Information
Custom configurations available with multiple options for function, connections, materials, and pressure ranges. Please provide detailed requirements for accurate quotation.
Required Parameters for Inquiry
- Inlet actual working pressure
- Outlet actual working pressure
- Inlet connection type and size
- Outlet connection type and size
- Material preference: brass, nickel plated brass, or stainless steel
- Special flow rate requirements and panel specifications
- Quantity needed
Applications
Suitable for laboratory gas systems, high-purity gas distribution, industrial gas supply networks, and analytical instrumentation requiring continuous gas flow.
Frequently Asked Questions
Q1. What products can you provide?
High pressure regulators, cylinder gas regulators, ball valves, needle valves, and compression fittings.
Q2. Can you customize products based on our requirements?
Yes, our experienced technical team can design and produce products according to your specific needs including custom connections, threads, and pressure ranges.
Q3. What about the quality and price?
Excellent quality with reasonable pricing that reflects the high-performance standards.
Q4. Can you provide samples for testing?
Yes, samples are available for testing. Customers are responsible for sample costs due to product value.
Q5. Do you support OEM orders?
Yes, OEM is supported alongside our AFK brand products.
Q6. What payment methods are available?
Small orders: 100% PayPal, Western Union, or T/T in advance. Bulk orders: 30% deposit via T/T, Western Union, or L/C with 70% balance before shipment.
Q7. What is the lead time?
Samples: 5-7 working days. Mass production: 10-15 working days.
Q8. How do you ship the goods?
Small quantities: International express (DHL, FedEx, UPS, TNT). Large quantities: Air or sea freight. Customer's forwarder pickup also available.
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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