Features:
Swing Type Threaded Check Valve 200WOG
1)   Size Ranges: 1/2", 3/4", 1", 11/2", 11/4", 2"
2)   Materials: SS 316 (ASTM A351 CF8M),  SS 304( ASTM A351 CF8), WCB
3)   Investment casting body
4)   Screwed Bonnet  wedge disc
5)   Integral Seat.
6)   Working pressure: 200WOG
7)   Connection type: inside screws
8)   Threaded ends to NPT, BSPT, DIN259 / 2999, ISO 228
9)   Medium: water, oil, air and some corrosive liquids.