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Bivco 1000 Series are highly reliable lift type models which provide positive, zero leakage sealing and low pressure drop. All models are normally supplied with light springs for nominal 0.5 psig cracking pressure. Seats, poppets and o-rings are easily replaced.

Unit of Measure

Specifications

Series

1000

Body Style

Lift

Body Material

Bronze

Seat & Poppet Material

Teflon®

Body Seal

Teflon®

Connection Size

1/2 in

End Connections (Inlet/Outlet)

Female NPT

Operating Pressure

0 to 120 psig

Cracking Pressure

0.5 psig

Flow Coefficient (Cv)

4.37

Dim. A (Length)

2 3/4 in

Dim. B (Hex)

1 1/8 in

Dim. C (Diameter)

1 15/16 in

Dim. D

1 13/16 in

Manufacturer

Circle Seal Controls

Leakage & Operating Pressure

N/A 1 cc/min at 0–5 psigZero at 5 psig to proof

Operating Pressure & Temperature

N/A