20SN
Short Description
- TYPE : CHECK VALVES
- FIGURE : 20SN
- PRESSURE : JIS 20K
- END CONNECTION : BS21
- SIZE : 1/2 - 2
- BODY : Ductile Iron
- COVER/CAP : Stainless Steel
- DISC/BALL : Stainless Steel + HF
- STEM/SCREEN : -
- SEAT: Stainless Steel +HF
Brands: KITZ
Product Specification
20K DUCTILE IRON,LIFT CHECK VALVE,UNION BONNET,SCREWED ENDS.,END TO END:KITZ STANDARD,END CONNECTION:JIS B0203,WALL THICKNESS:KITZ STANDARD,TEST STANDARD:KITZ STANDARD ,・Static water -10℃～+120℃：2.8MPa /・Steam, air , gas, oil, pulsing water -10℃～+120℃：2.5MPa
Lift Type, Union Bonnet
120ºC Static water 400 psi
220ºC Steam air, gas, oil 360 psi
300ºC Steam air, gas, oil 330 psi
350ºC Steam air, gas, oil 290 psi
