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VALPRES THREADED 3 PC CARBON STEEL BALL VALVE
 
3 pc carbon steel A105 ball valve, stainless steel ball and stem.  
  • Full port sizes 1/4” to 4”.  
  • Blow out proof stem, adjustable stem packing.  
  • 4 bolt actuator mounting pad.  
  • 100% electronically tested in the open and closed position at 80  psi .  
  • TUV T.A.Luft approved.  
  • Steam pressure to 250 psi. 
 
  
  COMPLIES WITH NACE MR 0175, NACE MR 0103 AND ISO 15156 
  
   
  
 * On request available with gas antistatic device

Serie       3 PC CARBON STEEL BALL VALVE

Articolo  710085

 

FOR STEAM

3 pc carbon steel A105 ball valve, stainless steel ball and stem.

• Full port sizes 1/4” to 4”.

• Blow out proof stem, adjustable stem packing.

• 4 bolt actuator mounting pad.

• 100% electronically tested in the open and closed position at 80 psi.

• TUV T.A.Luft approved.

• Steam pressure to 250 psi.

COMPLIES WITH NACE MR 0175, NACE MR 0103 AND ISO 15156

 

 

 
N POS PART NAME MATERIAL N PCS
1 BODY ASTM A105- WCB 1
2 END CONNECTION ASTM A105- WCB 2
3 BALL AISI 304-CF8 1
4 BALL SEAT P.T.F.E + 25% carbographite 2
5 SEAT VITON 2
6 STEM SEAL P.T.F.E + 25% carbographite 1
7 O-RING FKM (Viton«) 1
8 STEM SEAL P.T.F.E + 25% carbographite 1
9 PACKING GLAND STEEL 1
10 END STOP AISI 430 (1/4'' - 2'') STEEL (2''1/2 - 4'') 2 1
11 SPRING WASHER STEEL (2''1/2-4'') 2
12 NUT STEEL 2
13 BOLT STEEL(1/4'' - 2'') STEEL (2''1/2 - 4'') 4 6
14 WASHER STEEL(1/4'' - 2'') STEEL (2''1/2 - 4'') 4 6
15 NUT STEEL(1/4'' - 2'') STEEL (2''1/2 - 4'') 4 6
16 STEM AISI 304 1
17 HANDLE STEEL 1
SIZEUISWXBWWLCHRPACTEFěNBCVpsiLbs
1/4''0.390.43----2.240.864.351.961.370.530.350.310.19--6.262500.61
3/8''0.390.440.710.370.670.492.240.864.351.961.370.530.350.310.19--6.962500.61
1/2''0.590.590.880.370.830.622.551.065.172.511.850.590.390.390.271.410.2318.902500.88
3/4''0.780.641.090.431.050.822.991.255.172.672.020.590.390.390.271.650.2134.222501.32
1''0.980.751.350.501.311.043.621.616.873.092.360.760.490.470.311.650.2349.882502.42
1''1/41.250.841.700.561.661.384.191.966.873.282.530.760.490.470.311.650.21103.242503.36
1''1/21.490.841.940.621.901.614.562.169.863.933.110.940.640.620.391.960.25266.802504.61
2''1.961.012.440.682.372.065.352.759.864.213.380.940.640.620.391.960.25307.402507.03
2''1/22.551.183.010.782.872.466.043.5412.654.984.051.100.700.780.552.75M8626.4025018.24
3''3.151.313.520.783.503.067.084.1312.655.414.481.100.700.780.552.75M81012.6825029.45
4''3.931.544.520.784.504.028.545.1115.016.165.391.350.860.940.704.01M101612.4025046.79
MAXIMUM WORKING PRESSURE 250 psi
STEM PRESSURE IN psi152944587387102116131145160174189203220
STEM TEMPERATURE IN F░212248271289306316329338347356363370376383388
$