Industrial Stainless Steel Dual Check Valve 1/8in 1/4in 3/8in 1/2in Adjustable

Product Description of Adjustable Industrial High Pressure Stainless Steel Dual Check Valve 1/8in 1/4in 3/8in 1/2in

Characteristics of Adjustable Industrial High Pressure Stainless Steel Dual Check Valve 1/8in 1/4in 3/8in 1/2in
1.End connections avail be with AFK tube end,BSPT or NPT female & male thread for option 2.Variable fixed cracking press re springs,range form 1 to 25psi±5% 3.O-ring ensures leak proof shut off 4.Back stopped poppet minimize spring string stress

	Item	Part description	Qty.	Material
	1	Inlet Body	1	SS316/316L
	2	Outlet Body	1	SS316/316L
	3	Seal Ring	1	Fluoroelastomer
	4	Poppet	1	SS316/316L
	5	Spring	1	SS304

Specification of Adjustable Industrial High Pressure Stainless Steel Dual Check Valve 1/8in 1/4in 3/8in 1/2in

Application

Advantages of centralised laboratory gas supply

1. Maintaining gas purity.

2. Uninterrupted gas supply: the system can be switched between cylinders in a manual manner to ensure a continuous supply of gas.

3. Low pressure warning: the alarm device can automatically activate the alarm when the gas falls below the alarm limit.

4. Stable gas pressure: The system uses a two-stage pressure reduction for the gas supply, which results in a very stable pressure.

5. High efficiency: With the gas supply control system, the gas in the cylinder can be fully utilised, reducing the residual gas volume and reducing gas costs.

6. Easy to operate: all cylinders are stored in the same place, reducing handling and installation operations, saving time and costs.

7. No gas cylinders in the laboratory: improves safety, increases security and saves laboratory operating space.

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.

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.