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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

Size

 N/A 32 mm1 1/4 in

A

 N/A 98.5 mm3.88 in

B

 N/A 92 mm3.64 in

C

 N/A 175 mm6.89 in

D

 N/A 60 mm2.36 in

E

 N/A 25 mm0.98 in

F

 N/A 43 mm1.69 in

G

 N/A 15 mm0.50 in
Flow Coefficient (Cv)1 N/A 46

Weight

 N/A 2.72 kg6 lb

Torque

 N/A 280 in/lb

Maximum Operating Pressure PMO

 N/A 30 psi at 650 ºF 250 psi at 406 ºF 2000 psi at 100 ºF

Body Material

 N/A A216-WCB

Body Cap Material

 N/A A216-WCB

Ball Material

 N/A 316 Stainless Steel

Stem Material

 N/A 316 Stainless Steel

Nut Material (10)

 N/A 304 Stainless Steel

Handle Material

 N/A A283 Carbon Steel

Seat Material

 N/A Polycarbon

Stem Seal Material

 N/A Polycarbon

Stem Packing Material

 N/A Grafoil

Union Seal Material

 N/A Grafoil

Gland Material

 N/A 1045 Carbon Steel

Cap Bolt Material

 N/A A193-B8 Steel

Stop Plate Material

 N/A 304 Stainless Steel

Lock Pin Material

 N/A 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.