18 Years Factory Single Ball Air Valve - GGG50 Check Valve CV-A-11 – Deye
18 Years Factory Single Ball Air Valve - GGG50 Check Valve CV-A-11 – Deye Detail:
Quick Detail
Design standard: DIN3202 F6
Body material: ductile iron
Shaft: stainless steel 304
Body seat: Stainless steel welded overlay finish, micro finished
Disc Seat: EPDM
Nominal diameter: DN200 8″
Pressure: PN10 PN16
End connection: RF. Flange EN1092-1
Face to face: EN558-1/8
Working temperature: -40℃~+100℃.
Test and inspection: EN12266-1
Epoxy Powder coated inside and outside
EN 10204 3.1 with each delivered valve
Product detail pictures:

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"Based on domestic market and expand abroad business" is our progress strategy for 18 Years Factory Single Ball Air Valve - GGG50 Check Valve CV-A-11 – Deye , The product will supply to all over the world, such as: Bolivia, Lahore, Rio de Janeiro, We have been perfectly devoted to the design, R&D, manufacture, sale and service of hair products during 10 years of development. We have introduced and are making full use of internationally advanced technology and equipment, with advantages of skilled workers. "Dedicated to providing reliable customer service" is our aim. We are sincerely looking forward to establishing business relationships with friends from at home and abroad.

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

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