20SNB
Short Description
- TYPE : CHECK VALVES
- FIGURE : 20SNB
- PRESSURE : JIS B2239
- 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 FLANGED ENDS,UNION BONNET.,END TO END:JIS B2051,END CONNECTION:JIS B2239 20K,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
