Flange End Ductile Iron Flexible Disc Check Valve for Firefighting

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: H44X
• Material: Ductile Iron
• Connection Form: Flange
• Structure: Flexible Disc
• Pressure: Low Pressure
• Function: Stop The Backflow of Water
• Sealing Form: Flexible Disc
• Flow Direction: Unidirection
• Standard: GB
• Application: Water Industrial Usage, Fire Fighting
• Body Material: Ductile Iron
• Transport Package: Cloth Bag
• Specification: 60*45*48 cm
• Trademark: forede
• Origin: China
• Production Capacity: 50000 PCS /Year

Product Description

 

Product Description

The disc check valve operates by using a disc or flap that is free to move in a hinge-like structure. When fluid or gas flows in the correct direction, the disc or flap is lifted up by the flow, allowing it to pass through the valve easily. However, if the flow tries to reverse, the disc or flap will be pushed down, sealing the valve and preventing any backflow from occurring.

Feature:

Body Material:Ductile Iron, QT450
Screw Material:SS304 Stainless Steel
Gasket Material:NBR
Ball Material :Ductile Iron , QT450, Coverd By NBR
Flange End:ANSI 150 LB / GB / BS Standard 
Valve Type:Flexible Disc type
Working Pressure:1.6 Mpa
Surface Finishing:Epoxy Red or Blue

 

Model NumberInchmm

ConectinValve TypeWorking PressureColor

Model Number	Inch	mm	Connection	Valve	Working pressure	Color
H44X-16Q-50	2	50	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-65	2.5	65	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-80	3	80	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-100	4	100	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-125	5	125	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-150	6	150	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-200	8	200	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-250	10	250	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-300	12	300	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-350	14	350	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue
H44X-16Q-400	16	400	Flange End	Flexible Disc	1.0/1.6Mpa	red/blue

FAQ

Q1:What can you buy from us?

Fire Sprinkler system,Foam system,Fire Monitor,Fire Nozzle,Fire Valves,Fire Hydrants

Q2:Is the sample provided for free?
A few small products like sprinkler decorative covers can be provided for free, but the buyer needs to pay for the shipping. Other products need to be confirmed according to the specific situation.

Q3:How to mail the samples?
Small samples are usually sent by express (DHL, UPS, FEDEX, TNT). If the buyer has other opinions, both parties can discuss with each other.

Q4:What is your term and payment?
Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.

Q5:Do you offer guarantee for the products?
Yes, we offer 1 year warranty to our products.

Q6:How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q7:How long does it take to produce the product?
Conventional products and small quantities can be produced within 15 days. The specific production time needs to have specific products and product quantities to confirm.

Q8:What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chines
 

Order Information

 

Dear Customer,
 

Before ordering, please contact with our sales team to discuss order information.
 

If you have any other requirements or wanna know more info about our products, welcome to contact as well. Our Sales team and Technical Department are willing to support you.