General Info

* Casting valve body

* Body surface hardening, hardness up to HRC62 ~ 65

* Seat sealing surface hardening, hardness of HRC53 ~ 55

* Eccentric structure, self-cleaning structure seat

* Full bore flow design,effectively avoid cavity fouling

* Inner cavity with anti-erosive lining, effectively against high velocity mortar erosion

* Suitable for high temperature, high pressure, corrosion and erosion and quick opening and closing, etc. working conditions


Main material: WCB alloy

Rating: CLASS150~600 (PN20~100)

Caliber: NPS 6 ~40 (DN150~1000)

Operating temperature range: -40~500℃

Leakage rate: API 598 Standard

Product Photos