Complaint
Ductile Iron PN16 Flanged Check Valve is a valve whose opening and closing parts are opened or closed by the force of the flow of the medium to prevent the medium from flowing back. The check valve only allows the medium to flow in one direction and prevents the flow in the opposite direction. Usually this kind of valve works automatically. Under the action of the fluid pressure flowing in one direction, the valve flap opens; when the fluid flows in the opposite direction, the fluid pressure and the self-coincidence of the valve flap act on the valve seat, thereby cutting off the flow. It is mainly used in pipelines where the medium flows in one direction, and only allows the medium to flow in one direction to prevent accidents.
| Body Material | Ductile Iron, QT450 | |||
| Screw Material | SS304 Stainless Steel | |||
| Latch Material | SS304 Stainless Steel | |||
| Dis Material | Ductile Iron , QT450, Coverd By NBR | |||
| Flange End | ANSI 150 LB / GB / BS Standard | |||
| Valve Type | Swing | |||
| Working Pressure | 1.6 Mpa | |||
| Surface Finishing | Epoxy Red or Blue | |||
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,Chinese
