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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

N/A 1000

Variation

N/A Teflon Coated Spring

Body Style

N/A Lift

Body Material

N/A 316 Stainless Steel

Seat & Poppet Material

N/A Teflon®

Body Seal

N/A Teflon®

Connection Size

N/A 1 1/2 in

End Connections (Inlet/Outlet)

N/A Female NPT

Operating Pressure

N/A 0 to 120 psig

Cracking Pressure

N/A 0.5 psig

Flow Coefficient (Cv)

N/A 21.77

Dim. A (Length)

N/A 6 1/4 in

Dim. B (Hex)

N/A 2 1/2 in

Dim. C (Diameter)

N/A 4 1/16 in

Dim. D

N/A 3 3/8 in

Manufacturer

N/A Circle Seal Controls

Leakage & Operating Pressure

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

Operating Pressure & Temperature

N/A