Shenzhen Jewellok Technology Co., Ltd. Ultra High Purity 316L Var Stainless Steel Compressed Gas Changeover Manifold Panel System For Integrated Gas Supply System JW-200

Ultra High Purity 316L Var Stainless Steel Compressed Gas Changeover Manifold Panel System For Integrated Gas Supply System

Product Details

Place of Origin: Guangdong, China (Mainland)

Brand Name: Jewellok

Certification: CE

Model Number: JW-200

Payment & Shipping Terms

Minimum Order Quantity: 1 – 9 Pieces

Price: Negotiable

Packaging Details: Each piece with a PP bag first, then put in a small box, outside is in carton.

Supply Ability: 3000 Piece/Pieces per Week

Specifications

Highlight: Gas control manifold panel, pressure control panel

Material:
316L SS
Maximum Inlet Pressure:
3000, 2200, 500PSI
Output Pressure:
0-25,0-50,0-100, 0-250, 0-500PSI
Working Temperature:
-23~+74 Deg C
Applied Gas:
Pure Gases, Standard Gases, Corrosive Gases And So On
Bonnet Material:
Ss316L
Seat:
PCTFE
Spring:
Ss316L
O-ring:
Viton
Strainer:
316L (um)
Description
Ultra High Purity Stainless Steel Compressed Gas Changeover Manifold Panel System For Integrated Gas Supply System

JW-200 Series Terminal Secondary Pressure reducing Regulator Assembly

It is Applied to the gas pipeline terminal, easy to use the control gas flow size. Maximum input pressure up to 20.7 Mpa(3000 psig), corrosion resistance, clean shop assembly test, and suitable for laboratory, gas analysis and other high purity gas.

Technical parameters

Maximum Inlet Pressure
500,3000psig
Outlet Pressure Ranges
0~25, 0~50, 0~50,0~250,0~500psig
Safety test pressure
1.5 times maximum inlet pressure
Operating Temperature
-40°F to 165°F / -40°c to 74°c
Leakage Rate Against Atmosphere
2*10-8atm cc/sec he
Cv value
0.08

Material of Parts

Body
316L
Bonnet
316L
Diaphragm
316L
Strainer
316L(10mm)
Seat
PCTFE,PTEE,Vespel
Spring
316L
Plunger valve core
316L
Selection Table
2 1 5 H S 1 N2
Series Inlet connection Outlet connection Body Inlet pressure outlet pressure Gauge N2
JW-200 1:6mm barb fitting 1: 1/4″ welding s: ss316 H:1000PSI 1:25PSI 1:Mpa O2
2:1/4″O.D. 2: 3/8″welding C:nickel plated brass M:500psi 2:50PSI 2:bar/PSI H2
3:8mm barb fitting 5.1/2″ welding L:300PSI 3:100PSI 3:PSI/kpa C2H2
4:3/8″O.D. 7: 1/4″O.D. 4:150PSI CH4
5:10mm barb fitting 8:3/8″O.D. 5:250PSI AR
6:1/2″O.D. 9: 1/2″O.D. HE
Air

Pls inform us your ordering requirement.

Product Details

Place of Origin: Guangdong, China (Mainland)

Brand Name: Jewellok

Certification: CE

Model Number: JW-200

Payment & Shipping Terms

Minimum Order Quantity: 1-9 Pieces

Price: Negotiable

Specifications
Material:
316L SS
Maximum Inlet Pressure:
3000, 500psig
Output Pressure:
0~25, 0~50, 0~100, 0~250psig
Working Temperature:
-40~+74 Deg C
Applied Gas:
High Pure Gases, Standard Gases, Corrosive Gases And So On
Certificate:
ISO9001:2008 CE
Body Material:
Ss316, Nickel Plated Brass
Warranty:
1 Year
Selling Units:
Single Item
Single Package Size :
36X15X26 Cm
Single Gross Weight:
7.87 Kg
Package Type:
PP Box +export Carton

Description

Stainless Steel High Pressure Specialty Gas Changeover Manifold For High Purity Oxygen Nitrogen Argon Helium Hydrogen Co2

Stainless steel high-pressure specialty gas changeover manifolds are vital tools designed to provide a steady supply of high-purity gases such as oxygen, nitrogen, argon, helium, hydrogen, and carbon dioxide (CO2). These systems are widely used in industries like laboratories, manufacturing, and renewable energy, where uninterrupted gas flow is essential. The manifolds work by connecting multiple gas cylinders and automatically switching to a full cylinder when one runs out, ensuring no breaks in supply.

Why Stainless Steel?
The use of stainless steel is critical for these manifolds. It resists corrosion and keeps the gases pure, which is especially important for sensitive applications. For instance, in labs, even tiny impurities can ruin experiments, while in renewable energy, pure gases like hydrogen are needed for processes like fuel cell production. Stainless steel ensures the gas stays clean and safe under high pressure, often up to 3000 psi.

How They Work
These manifolds feature an automatic changeover system. When a cylinder’s gas level drops, the system detects it and switches to a full cylinder without any manual effort. This saves time and prevents downtime in operations that rely on constant gas flow. Many systems also have alarms or indicators to notify users when a cylinder needs replacing, making them reliable and user-friendly.

Benefits and Uses
These manifolds are compatible with a variety of gases, from oxygen for medical purposes to argon for welding or hydrogen for energy applications. They meet strict safety and quality standards, making them ideal for critical tasks. By ensuring a continuous, pure, and safe gas supply, stainless steel high-pressure changeover manifolds play a key role in supporting efficiency and precision across multiple industries.

Product Description

JW-200 Series Stainless Steel High Pressure Specialty Gas Changeover Manifold For High Purity Oxygen Nitrogen Argon Helium Hydrogen Co2

It is suitable for high pressure gas cylinders and pressure relief gas supply on both sides, through the automatic changeover to realize continuous gas supply, with the function of purging.

The maximum input pressure of 20.7 Mpa (3000 psi), corrosion, clean workshop assembly test, suitable for laboratory, high purity gas such as gas analysis.

–With purge function for diaphragm valve

–With three Jewellok series pressure regulator (can use other regulator instead)

–Supply the gas contiously ( connecting cylinders in 1*1, 2*2, 3**, 4*4 )

Technical parameters
Maximum Inlet Pressure
500,3000psig
Outlet Pressure Ranges
0~25, 0~50, 0~50,0~250,0~500psig
Safety test pressure
1.5 times maximum inlet pressure
Operating Temperature
-40°F to 165°F / -40°c to 74°c
Leakage Rate Against Atmosphere
2*10-8atm cc/sec he
Cv value
0.14

Material of Parts

Body
316L
Bonnet 316L
Diaphragm
316L
Strainer
316L(10mm)
Seat
PCTFE,PTEE,Vespel
Spring
316L
Plunger valve core
316L
Application
Series
inlet connection
Outlet connection
Body
Inlet pressure
outlet pressure
Gauge
N2
JW-200
1:6mm barb fitting
1: 1/4″ welding
s: ss316
H:1000PSI
1:25PSI
1:Mpa
O2
2:1/4“O.D.
2: 3/8″welding
C:nickel plated brass
M:500psi
2:50PSI
2:bar/PSI
H2
3:8mm barb fitting
5.1/2″ welding
L:300PSI
3:100PSI
3:PSI/kpa
C2H2
4:3/8″O.D.
7: 1/4″O.D.
4:150PSI
CH4
5:10mm barb fitting
8:3/8″O.D.
5:250PSI
AR
6:1/2″O.D.
9: 1/2″O.D.
HE
Air

Customized manufacturing are supported, so you can contact us for your custom specialty gas delivery system.