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  • Cast Steel Fixed Ball Valve

Cast Steel Fixed Ball Valve

Medium temperature: -29-150 ℃
Medium: water, steam, oil, etc.
Caliber: DN50-DN700
Pressure: 1.6-6.4MPA
Body material: WCB
Connection method: flange / welding
Operation mode: handle, Denso, turbine
Design Standard: National Standard

Product Details

Cast Steel Fixed Ball Valve Material of main parts
Part name Material
Valve bodyWCB
Sphere2CR13/201/304
Valve seat2CR13/PTFE
Valve stem2CR13
fillerPTFE


Cast Steel Fixed Ball Valve Performance specifications
modelNominal pressure
(MPA)
test pressure(mpa)proper temperatureApplicable medium
strengthseal
Q3/947F-161.6 2.40 1.80 ≤150℃Water, steam, oil, etc.
Q3/947F-252.5 3.75 2.80 
Q3/947F-404.0 6.00 4.50 


Cast Steel Fixed Ball Valve

Cast Steel Fixed Ball Valve Dimensions and connection dimensions
modelNominal diameter
(mm)
size(mm)
LDD1D2bz-φd
Q347F-16C50178160125100164*φ18
65191180145120184*φ18
80203195160135208*φ18
100229215180155208*φ18
125345245210185228*φ18
150394280240210248*φ23
2004573352952652612*φ23
2505334053553203012*φ25
3006104604103753012*φ25
3506865204704353416*φ25
4007625805254853616*φ30
Q347F-25C50216160127100204*φ18
65241180149120228*φ18
80283195168.3135228*φ18
100305230200160248*φ23
125381270270188288*φ25
150403300330218308*φ25
200502360387.42783412*φ25
250568425450.83323612*φ30
300648485514.43904016*φ30
350762550571.54484416*φ34
400838610628.65054816*φ34

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