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Series 'CB8'

Horizontal style cast iron body. Available in sizes 1/2" to 2-1/2" npt for saturated steam pressures up to 250 psig at temperatures not to exceed 406 deg. F.

Series 'CB2'
Vertical style cast iron body. Available in sizes 1/2" to 2-1/2" npt for saturated steam pressures limited to 250 psig at temperatures not to exceed 406 deg. F.

Materials of Construction:
  • Body: Cast Iron
  • Cover: Cast Iron
  • Mechanism: Stainless Steel
  • Bucket: Stainless Steel
  • Gasket: Teflon
  • Screen: Stainless Steel
  • Cover Bolts: Steel
Features:
  • Hardended stainless steel valve and seat
  • Horizontal flow pattern (Series CB8) models are repairable in-line. All working parts are installed on the bolted cover.
Unit of Measure

Specifications

NPT

N/A 20 mm3/4 in

A

N/A 129 mm5 1/16 in

B

N/A 95 mm3 3/4 in

C

N/A 113 mm4 7/16 in

Weight

N/A 3.6 kg3.6 lb

Maximum Allowable Pressure PMA

N/A 250 psi

Maximum Operating Temperature TMO

N/A 450 ºF

Cover Material

N/A Cast Iron ASTM-A126/A48

Body Material

N/A Cast Iron ASTM-A126/A48

Mechanism Material

N/A Stainless Steel

Screen Material

N/A Stainless Steel (In CB80, 81, 82 and 83 only)

Bucket Material

N/A Stainless Steel

Gasket Material

N/A Non-Asbestos Fiber

Cover Bolts Material

N/A Steel