Threaded End Connections, Straight Calibrated Balance Valve
Technical standard- Working pressure:20 bar
- Working medium: Suitable for hot and cold water,compressed air,oils, non-corrosive fluids and hydrocarbons in general.
- Working temperature: 0° C≤ T≤ 120° C (from 32°F to 248° F)
- End Connection: BSP, NPT
- Thread standard: ISO228(equivalent to DIN 259 and BS2779)
- Size: 3/4"-1"
- Packing: Inner boxes in cartons, loaded in pallets
- Surface color
DN(mm) | Spec(Inch) | L(mm) | H(mm) | d(mm) | D(mm) |
20 | 3/4'' | 75 | 98 | 14.5 | 50 |
25 | 1" | 83 | 100 | 17 | 50 |
Production materialNO. | Part Name | Material |
1 | Body | Brass |
2 | Ball | Brass |
3 | Stem | Brass |
4 | Handle wheel | POM |
5 | Cartriage | Brass |
6 | Jumper | Brass |
7 | Spring | STAINLESS STEEL |
8 | Pole | Brass |
9 | O-ring | EPDM |
Pruduct Introduction Thread Brass Balance valve feature a blowout-proof steam with double O-ring seals, a union with an O-ring seal, an adjustable memery stop, and dual pressure ports. The thread brass balance valve also have a brass venturi flow element for greater accuracy, and allow for balancing and shut-off. Use in commercial and residential hydronic heating and cooling applications.
Certificate
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