2-channel manifold JW-500

stainless steelgasfor cylinders

Product Details

• Place of Origin: Guangdong, China (Mainland)
• Brand Name: Jewellok
• Certification: CE
• Model Number: JW-500
• Minimum Order Quantity: >=1 Sets
• Price: Negotiable
• Packaging Details: Export packing
• Supply Ability: 5000 Set/Sets per Week

Highlight
gas control panel, automatic switchover manifold

Key Specifications (summary)
Max Inlet Pressure: 3000 Psig
Outlet Pressure Range: 0~25, 0~50, 0~100, 0~200 Psig
Working Temperature: -40° F ~ +165° F (-40°C ~ +74°C)
Cv: 0.06
Valve Seat: PTFE (PCTFE also listed in material table)
Body Material: 316L
Diaphragms: 316L
Port: SHENZHEN

Description
Stainless Steel Fully Automatic Gas Switchover Manifold System Automatic Gas Cylinder Switchover Co2 Cylinder Auto Changeover Controller

A Stainless Steel Fully Automatic Gas Switchover Manifold System ensures a continuous, uninterrupted gas supply by automatically switching between two cylinder banks when one depletes. Designed for high-purity and industrial gases like oxygen, nitrogen, helium, and acetylene, it’s ideal for applications requiring no downtime, such as laboratories, clean rooms, and industrial processes.

Constructed from durable stainless steel, the system resists corrosion and is suitable for both corrosive and non-corrosive gases. It features dual pressure regulators for stable outlet pressure, flexible stainless steel pigtails with check valves to prevent contamination, and a line regulator to maintain consistent downstream pressure. Advanced models include electronic controls with touch-screen interfaces, digital pressure readouts, and alarms for low pressure or depletion.

The system supports high inlet pressures (up to 3000 psi) and can handle multiple cylinders or cryogenic containers. Safety features, like dry flashback arrestors for acetylene and relief valves, enhance operational safety. Fully automatic operation eliminates manual intervention, improving efficiency and reducing cylinder changeout labor. These systems are compact, customizable, and compliant with standards like DIN EN 14114, making them reliable for critical gas delivery needs.

Product Application
The system is applied with two pipe lines supply: main cylinder supply set and spare cylinder set. The device makes a stable output by using two-stage regulators.

Main Features

• Used Jewellok pressure reducing regulator and valves
• Metal-to-metal diaphragm seal
• Inlet fitting with check valve
• Wall mounting
• With ball valve or diaphragm valve
• Pressure: 3000 psi

Typical Applications

• Laboratory
• Gas Chromatography
• Gas Laser
• Tested instrumentation
• Semiconductor Manufacturing
• Healthcare

Material List / Technical Data
Body: 316L
Stem: 316L
Diaphragm: 316L
Filter mesh: 316L (10μm)
Valve seat: PCTFE (also PTFE listed elsewhere)
Spring loaded: 316L
Max inlet pressure: 3000 psig
Outlet pressure: 0~25, 0~50, 0~100, 0~200 psig
Working temperature: -40°F ~ +165°F (-40°C ~ +74°C)
Inlet: fitted with check valve
Item: Wall mounting
Weight: 6KG
Packaging Details: Export packing or according to customer's request

Ordering Information
Material: 316L
Pressure Range Options: 0~25 psig, 0~50 psig, 0~100 psig, 0~200 psig

Caractéristiques / Spécifications techniques

• Max inlet pressure: 3000 psig
• Outlet pressure ranges: 0~25, 0~50, 0~100, 0~200 psig
• Working temperature: -40°F to +165°F (-40°C to +74°C)
• Body, stem, diaphragms, spring: 316L stainless steel
• Filter mesh: 316L (10μm)
• Cv: 0.06
• Valve seat: PTFE / PCTFE (both mentioned)
• Inlet fitted with check valve
• Mounting: Wall mounting
• Weight: 6 KG