All Categories > Quarter-Turn Valves > High Pressure Steam Rated Ball Valves > Three-Piece Carbon Steel Body Ball Valve > Item Number B380F-1 1/4  
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Item Number B380F-1 1/4, Three-Piece Carbon Steel Body Ball Valve



Model 'B380F'

Available in sizes 1/2" to 2" with threaded or socket weld ends for maximum operating pressures as follows:
30 psi @ 650 deg. F.
250 psi @ 406 deg. F.
2000 psi @ 100 deg. F.

Features:
  • 250 psig steam rating
  • Supplied as standard with locking level handle
  • Three-piece design allows for ease of maintenance.
  • ISO mounting pad allows for easy automatik




Unit of Measure: Imperial Metric Both

 Specifications   

Size

32 mm
1 1/4
in

A

98.5 mm
3.88
in

B

92 mm
3.64
in

C

175 mm
6.89
in

D

60 mm
2.36
in

E

25 mm
0.98
in

F

43 mm
1.69
in

G

15 mm
0.50
in

Flow Coefficient (Cv)1

46

Weight

2.72 kg
6
lb

Torque

280 in/lb

Maximum Operating Pressure PMO

30 psi at 650 ºF
250 psi at 406 ºF

2000 psi at 100 ºF

Body Material

A216-WCB

Body Cap Material

A216-WCB

Ball Material

316 Stainless Steel

Stem Material

316 Stainless Steel

Nut Material (10)

304 Stainless Steel

Handle Material

A283 Carbon Steel

Seat Material

Polycarbon

Stem Seal Material

Polycarbon

Stem Packing Material

Grafoil

Union Seal Material

Grafoil

Gland Material

1045 Carbon Steel

Cap Bolt Material

A193-B8 Steel

Stop Plate Material

304 Stainless Steel

Lock Pin Material

304 Stainless Steel
1 Cv is defined as the gallons per minute of water that will flow through a given valve opening with a pressure drop of one (1) psi.


 DOWNLOADS 

B380F Series - Product Data Bulletin
(PDF, 199KB)