2902 Grooved Npauj Npaim Valve
Ntsib lossis siab dua qhov yuav tsum ua ntawm EN593, AS4795.1 thiab MSS SP-67.
Roj hmab encapsulated zas hlau disc.
2 cov qauv tsim
Mounting flange raws li ISO 5211 lossis MSS SP-102.
Grooved xaus kev sib txuas qhov ntev ua tau raws li AWWA C606 tus qauv lossis lwm IPS yeeb nkab.
SS304 / 316 stainless hlau ncej.
BUNA-N encapsulated lub disc.
Iav tus neeg teb xov tooj lossis siv lub ua haujlwm.
Built-in temper hloov ntawm iav tus neeg teb xov tooj.
| Feem | Cov khoom siv | EN Cov Lus Qhia | ASTM Specification |
| Lub cev | Nrum Hlau | EN1563 EN-GJS-450-10 | A536 65-45-12 |
| Ncej | Stainless Hlau | EN10088, X20Cr13 | A276, Qib 420 |
| Cuam Tshuam | EPDM Encapsulated Hlau Ciav Hlau | ||
| Npaum li cas | Yas | Kev Lag Luam, PTFE | |
| Ncej Sealing | O-Nplhaib | EN681, BUNA-N | D2000 NBR |
