Essential details
Shipping:Express Delivery
Product Introduction
Usage:It can prevent the water from flowing backward.
| Main parts and materials | |||||||
| Parts name | Material | ||||||
| H44T-10 | H44W-10 | H15X-10 | |||||
| Disc | Gray iron + Brass | Grey cast iron | Grey cast iron,Stainless steel | ||||
| Valve body、Bonnet | Grey cast iron | Grey cast iron | Grey cast iron, | ||||
| Scal ring | Brass | Grey cast iron | Stainless steel | ||||
| pin. rocker | Carbon steel、Ductile iron | ||||||
| Function and specification | ||||||
| Nominal pressure (MPa) | Testing pressure | Suitable temperature(℃) | Suitable medium | |||
| Strengt (Water)(MPa) | Enclose (Water)(MPa) | |||||
| 1.0 1.6 | 1.5 2.4 | 1.1 1.8 | ≤200 | Vapour.Water | ||
| ≤100 | oil | |||||
| ≤80 | Water | |||||
| ≤200 | Vapour.Water | |||||
| ≤100 | oil | |||||
| ≤80 | Water | |||||
| ≤200 | Vapour.Water | |||||
