Diaphragm Stainless Steel Pressure Regulator for Oxygen Nitrogen Argon - 3000 psig Max Inlet, 1/4" NPT
Price:
Negotiable
MOQ:
1-99 pieces
Delivery Time:
5-8 days
Brand:
AFK
Product Description
Product Overview
R31 Series stainless steel dual-stage pressure regulator designed for high-purity, standard, and corrosive gases including oxygen, nitrogen, and argon. Features stable output pressure with maximum inlet pressure up to 3000 psig.
Technical Specifications
| Component | Material | Parameter | Value |
|---|---|---|---|
| Body | 316L, Brass | Max Inlet Pressure | 500, 3000 psig |
| Roof | 316L, Brass | Outlet Pressure | 0-25, 0-50, 0-100, 0-250 psig |
| Diaphragm | 316L | Proof Pressure | 1.5× max rated pressure |
| Filter Mesh | 316L (10μm) | Working Temperature | -40°F to +165°F (-40°C to +74°C) |
| Valve Seat | PCTFE, PTFE, Vaspel | Leakage Rate | 2×10⁻⁸ atm cc/sec He |
| Spring Loaded | 316L | Cv | 0.06 |
| Valve Disc Regulation Pole | 316L | Body Thread | 1/4" NPT (F) |
Design Features
- Single-stage pressure reducer construction
- Maternal and diaphragm hard seal configuration
- 1/4" NPT inlet and outlet interfaces
- Internal structure optimized for easy purging
- Integrated filter capability
- Panel installation compatible
- Multiple inlet valve options: needle valve, membrane valve
Typical Applications
- Laboratory equipment
- Gas chromatography systems
- Gas laser applications
- Gas bus-bar installations
- Petro-chemical industry processes
- Test and measurement equipment
Packaging & Delivery
Selling Units: Single item
Package Dimensions: 17×17×17 cm
Gross Weight: 2.5 kg
Package Type: Export packing
Lead Time
| Quantity (Sets) | 1-1 | 2-50 | 51-100 | >100 |
|---|---|---|---|---|
| Estimated Time (Days) | 2 | 7 | 15 | To be negotiated |
Customer Support Services
Pre-Sales Services
- Technical inquiry and consulting support
- Sample testing assistance
- Factory viewing arrangements
After-Sales Services
- Comprehensive installation and operation training
- Overseas engineering service support
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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