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Semi - Auto S.S. Gas Changeover Panel For Nitrogen Gas 500 Psig Long Lifespan
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Brand Name:AFK
Model Number:WL300
Price:Negotiable
Certification:CE
Company Data
Verified Supplier
Contact Person
Catlin Zeng
Business Type:
Manufacturer Distributor/Wholesaler Exporter Seller
Officials:
Foor 2, 4th Buidling, A Zone, Xinhe Xinxing Industrial 3th Zone, Fuhai Avenue, Baoan, Guangdong, China.
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
Technical Parameters
Specification | |||
Body | SS316L, brass, nickel plated brass ( Weigh :0.9kg) | ||
Cover | SS316L, brass, nickel plated brass | ||
Diaphragm | SS316L | ||
Stainer | SS316L(10um) | ||
Valve Seat | PCTFE,PTFE,Vespel | ||
Spring | SS316L | ||
Plunger Valve Core | SS316L | ||
Material | |||
Maximun 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 of maximum input pressure | ||
Working Temperature | -40°F~ +165°F (-40°C~ +74°C ) | ||
Leakage Rate | 2×10-8 atm cc/sec He | ||
CV Value | 0.08 | ||
Product Description
WL300 Series Semi-automatic Changeover Device
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.
High pressure pressure regulator with one inlet pressure gauge.
Body ports: 1/4NPT F
Body ports: 3 ports
Type: can't be adjustable
Body material: nickled plated brass and ss316L are available.
High pressure regulator with one inlet pressure gauge.
Body ports: 1/4" NPT F
Body ports: 3ports
Type: can be adjustable
Body material: Nickled plated brass and ss316L are available.
| ORDERING INFORMATION | ||||||||
| WL3 | 1 | 1 | 1 | S | H | 1 | 1 | -N2 |
| Series | Function Options | Outlet Connection | Inlet Connection | Body Material | Input Pressure | Outlet Pressure | Gauge | Gas Option |
| WL300 Series Semi-automatic Changeover Device | 1.With emptying, purging distribution function | 1:1/4”NPT(F) | 1:1/4″Weldmg | S:stainless | H:3000psi | 1:25psi | 1:MPa | Blank: None |
| 2.Wrthout Emptying, purging distribution function | 2:1/4”Tube fitting | 2:1/4”NPT(M) | steel | M:2200psi | 2:50psi | 2:Bar/psi | N2:nitrogen | |
| 3.Emptying. purging distnbuUon+pressure sensor | 3:3/8”NPT(F) | 3:3/8”Melding | C:nickel plated | L:1000psi | 3:100psi | 3:psi/KPa | O2:oxygen | |
| 4.With pressure sensor | 4:3/8”Tube fitting | 4:3/8”NPT(M) | brass | O: Other | 4:150psi | 4:Other | H2:hydrogen | |
| 5:Other | 5:1/2”NPT(F) | 5:1/2”Melding | 5:250psi | C2H2:acetylene | ||||
| 6:1/2”Tube fitting | 6:1/2”NPT(M) | 6:Other | CH4:methane | |||||
| 7:Other | 7:1/4”Tube fitting | Ar:argon | ||||||
| 8:3/8″Tube fitting | He:helium | |||||||
| 9:1/2″Tube fitting | Air:air | |||||||
| 10:Other | ||||||||
Please provide the following parameters in your inquiry as many as
possible:
1. Inlet actual working pressure
2. Outlet actual working pressure
3. Inlet conenction and size
4. Outlet conenction and size
5. Material: brass, nickel plated brass, stainless steel
6. If you have special flow rate requirements and a panel, please
indicate it.
7. Quantity
Notes: The ranges of pressure gauges, inlet connector, outlet
connector can be equiped according your requirements. Please write
the above descriptions as possible as you can. If you can not
confirmed it at the moment, just send us inquiry, we also can
recommend our regular model for you.
Related Products
WL 100 Secondary reducing pressure device with panel mounting.
One R11 pressure regulator with a outlet gauge
Applied to secondary reducing pressure.
Equipped one ball valve, which come true purge function.
Ball valve: 1/4O.D. connection. (working pressure:1000PSI)
WL 300 Semi- automatic device with purge fuction
It is applied to high pressure gas cylinder for both sides.
With purge function.
Max. inlet pressure:3000PSI.
Diaphragm: four diaphragms
Pressure regulator: three regulators
Material:ss316L
WL100 manual changeover pressure regulator for two cylinders .
It is applied to high pressure gas cylinder for boths.
ball valve for purging.
R11 high pressure regulator with two gauges.
Material:ss316L.
Four high pressure ball valve (working pressure 3000PSI)
Application
About us
As a gas equipments manufacturer, Shenzhen Wofly meets customer and marketplace challenges with tube fittings & air accessory innovation and new technology. Since 2011, our mission has been to use high quality materials and progressive solutions to produce world class tube fitting, pressure regulator, needle valve and ball valve..
Shenzhen Wofly strives to achieve total customer satisfaction through its unmatched quality, products, service and integrity.
Our Top Quality:
Testing before leaving factory
1. Professional techincal engineer checking.
checking details:
A. Product size.
B. Testing whether exsiting leankage though machine.
C. Checking whether having impurity inside.
D. Testing whether can reach max.working pressure
Company Profile
Shenzhen Wofly Technology Co., Ltd.
WOFLY is a leading Manufacturer, Supplier and Exporter of a wide range of gas equipements, available under the brand name AFK & Afklok. Wofly's success yields from high-quality, innovative products, exceptional customer service, and unequaled technical expertise in the gas& oil industry.
WOFLY offers an extensive line of components including tube fittings, control valves, shut-off and solenoid valves, pressure relief and regulators.Through the years we have learned how to properly match the gas regulation equipment with the application. Using the proper equipment for the job eliminates problems such as contamination, pressure variances, safety issues, and equipment mismatch.
To expand the market, with CE and ISO9001 certificated, Shenzhen WoflyTechnology Co., Ltd becomes more professional to provide better service and get more chance from customers.
Our products are widely sold with warm acceptance from our distributors all over the world. And we have rich export experience in many countries, like USA, Canada, Mexico, UK, German, Switzerland, Italy, Spain, France, Japan, Vietnam, Indonesia, Malaysia, Singapore, etc.
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