Marine JIS Marine Valve Casting Iron / Screw Down Check Valve DN50 ~ DN500

Marine JIS Marine Valve Casting Iron / Screw Down Check Valve DN50 ~ DN500

Specification

1. Standard: JIS F7354  & JIS F7376

2.  Size: DN50~DN500
3.  Material: Cast Iron
4.  Pressure: 5Kgf/cm2, 10Kgf/cm2

5.  250 psi/17.2 bar saturated steam to 406°F/207°C

6.  500 psi/34.5 bar non-shock cold working pressure

7.  Bronze mounted trim

8.  Angle pattern

9.  Bolted bonnet

10. Renewable seat and disc

11. Class 250 flanged end connections

12. Use in U.S. drinking water applications is prohibited after January 3, 2014

13. Conforms to MSS SP-85

14. Size range 2½" to 8"

Marine Cast Iron Screw-down Check Angle Valve

1. The flow path is simple, small dead zone and vortex area, scouring action by means of the media itself, which can effectively prevent the media from clogging. And has good self-cleaning properties.

2. Small flow resistance, flow coefficient smaller than the single seat valve, equivalent with the flow coefficient of double-seat valve.

It's suitable for the case of high viscosity fluid containing suspended particulate matter,or to request a place at right angles to the pipe. Its flow is generally bottom into the side.

JIS Marine Valve