small ductile cast iron air relief valve for water use
USD $600 - $800 /Ton
Min.Order:1 Ton
Shanxi Midas Industrial Co.,Ltd.
small ductile cast iron air relief valve for water use
1 | Material: | Ductile iron |
2 | Size: | DN40-DN300mm |
3 | Standard: | BS, DIN, EN |
4 | Working Temperature: | 0.6-52℃ |
5 | Working Pressure: | 16Kg/cm2 |
6 | Shell Test Pressure: | 24Kg/cm2 |
7 | Seat Test Pressure: | 18Kg/cm2 |
8 | Media: | Water |
9 | External and Internal Coating: | 100% fusion-bonded epoxy |
10 | Flange Drilled according to BS4504 table 10/11, 16/11; EN1092 PN10, PN16 |
Material For Main Parts
No. | Part | Material | Standard | |||
US | BS | DIN | EN | |||
1 | Body | Ductile iron | BS2879 500-7 | DIN1693 GGG50 | EN1563 GJS500 | |
2 | Float guide | ABS | ||||
3 | Bolt | Zinc-plated steel | BS4190 | |||
4 | O-ring | EPDM | BS2949 | |||
5 | Cover | Ductile iron | BS2879 500-7 | DIN1693 GGG50 | EN1563 GJS500 | |
6 | Nut | Zinc-plated steel | BS4190 | |||
7 | Seat | EPDM | BS2494 | |||
8 | Gasket | EPDM | BS2494 | |||
9 | Cap | Nylon | ||||
10 | Screw | Stainless steel | BS970 304S 15 | |||
11 | Bracket | Nylon | ||||
12 | Hinge pin | Stainless steel | BS970 304S 15 |
It’s our pleasure to serve the water and wastewater industry, We hope we get the opportunity to do business with you soon!
Shanxi Midas Industrial Co.,LTD