Shenzhen Wofly Technology Co., Ltd.: Shenzhen Wofly Technology Co., Ltd.

Home > Products > Changeover Manifold >

Semi Automatic Changeover Manifold With Switch Working Temp -40° F ~+165° F

Browse Categories

Shenzhen Wofly Technology Co., Ltd.

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:+86--13430639757

Contact Person:
Miss.Catlin Zeng View Contact Details

Semi Automatic Changeover Manifold With Switch Working Temp -40° F ~+165° F

Place of Origin	Guangdong, China (Mainland)
Brand Name	AFK
Model Number	WL300
Supply Ability	10000 Set/Sets per Week
Packaging Details	Export packing
Minimum Order Quantity	1 - 9 Sets
Price	Negotiable
Certification	CE
Max inlet pressure	2200, 3000 psig
Outlet pressure range	0~25, 0~50, 0~100, 0~150 , 0~250psig
Working temperature	-40° F ~+165° F(-40°C+74°C)
Cv	0.14
Valve seat	PU, PTFE ,FCTFE
Body material	316L
Diaphragms	316L
Pressure gauge size	2"
Port	SHENZHEN

Detailed Product Description

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

Product Specifications

1) Max. Inlet Pressure: 3000, 2200Psi

2) Max. Outlet Pressure: 25, 50, 100, 150, 0~250Psi

3)Working Temperature: -40℃~74℃(-40℉~165℉)

4) Leakage rate: 2 x 10-8 atm.cc/sec He

5)Cv: 0.08

Design Features

1) Pressure regulator for special gas

2) Equipped relief pressure valve

3)Pressure regulator and pipe through the pressure test and leakage test

4)2" stainless steel pressure gauge, reading clearly

5) The knob of diaphragm valves with on/off logo.

Material List
Body material		Stainless steel 316L
Valve Seat		PU, PTFE, PCTFE
Diaphragm		Stainless steel 316L
Inlet connection		1/4" NPT (F)
Outlet connection		1/4" NPT (F)

Detailed Images

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

Product Show

Packing & Delivery

Packaging
Size	Decided on the product
Weight	6KG
Packaging Details	Export packing or according customer's request.

FAQ

Q1. What is your terms of packing?
A: Export standard.

Q2. What is your terms of payment?
A: T/T ,PayPal, Western Union.

Q3. What is your terms of delivery?
A: EXW.

Q4. How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your full payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
A:2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.

Product Tags: gas control panel pressure control panel

Related Products

GAS Alarm Box for Monitoring of gas pressure and concentration for sale


From:	Enter your Email please. Your email is incorrect!
To:	Shenzhen Wofly Technology Co., Ltd.
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!

Semi Automatic Changeover Manifold With Switch Working Temp -40° F ~+165° F

Semi Automatic Changeover Manifold With Switch Working Temp -40° F ~+165° F

Product Description

WL300 Series Semi-automatic Changeover Device

Product Specifications

Design Features

Product Show

Packing & Delivery

GAS Alarm Box for Monitoring of gas pressure and concentration

Gas Alarm Box Equipment for Monitoring Gas Pressure and Concentration for Testing Purposes

Gas monitoring boxes specialize in monitoring gas pressure, flow, leakage rate and concentration for gas pipeline supply

Fully Automatic Gas Supply System for Nitrogen Oxygen Argon Helium and Nitrogen Dioxide

Ferrule Connection Gas Supply Systems Made of Stainless Steel 316 for Industrial Use

DIN Standard Stainless Steel 316 Changeover Manifold -20-80℃ Working Temperature