Single Ball Flange/ Screw Ended Air Valves
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
Exhaust valves are usually applied on the pipelines of independent heating system, central heating supply syestem, heating boiler, central air-conditioning,floor heating and air heating system . Because there are certain air soluble in water, and the air solubility decrease when the temperature rise,then the air separate from water during water cycle, it gradually comes together to form larger bubbles or air column, it usually produce gas for the water supplement.
The Major Parts Material
| NO. | Name | Material |
| 1 | Copper air valve | Brass(HPb59-1) |
| 2 | Bolt | Carbon steel |
| 3 | Bonnet | GGG50 |
| 4 | Ball | ABS |
| 5 | Seat Gasket | EPDM |
| 6 | Basket | POLY |
| 7 | Body | GGG50 |
Single Ball Flange Ended Air Valves
Main Connection Dimensions
| DN | B | ФD | ФK | ФG | N-ФC |
| 20 | 16 | 105 | 75 | 58 | 4-Ф14 |
| 25 | 16 | 115 | 85 | 68 | 4-Ф14 |
| 32 | 18 | 140 | 100 | 78 | 4-Ф19 |
| 40 | 18 | 150 | 110 | 88 | 4-Ф19 |
| 50 | 19 | 165 | 125 | 102 | 4-Ф19 |
| 80 | 20 | 200 | 160 | 138 | 8-Ф19 |
| 100 | 20 | 220 | 180 | 158 | 8-Ф19 |
Single Ball Screw Ended Air Valves
Main Connection Dimensions
| DN | B | OD |
| 20 | NPT | NPT |
| 25 | NPT | NPT |
| 32 | NPT | NPT |
| 40 | NPT | NPT |
| 50 | NPT | NPT |
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Company
Hebei Peiying Valve Industry Co.,Ltd.
Location
NO.350 North Zhonghua Street,Xinhua District,Shijiazhuang City,Hebei Province
Contact Person
RICHARD CAO