BLACKMER BYPASS VALVES SERIES
WORK IN LPG APPLICATION
Blackmer Bypass Valve Series have no small, easily plugged, sensing passages; and with only two moving parts, their operation is simple and reliable. They open precisely at the preset spring pressure, and they close smoothly and quietly, thanks to a patented dash-pot design. A small chamber in the valve stem fills with liquid when the valve opens. This liquid then provides a hydraulic cushion preventing the valve from slamming shut if pressure is suddenly released. It also minimizes chatter and valve seat wear when pressures hover around the crucial limit.
Blackmer Bypass Valve
“How it Works” Animation
Features and Benefits
Blackmer bypass valves differentially are designed to protect pumps and system components from excessive pressure damage. Blackmer offers five different models that provide full-flow pressure control to 250 U.S. gpm (946 L/min) at 120 psid (8.27 bar). Installation is easy with NPT tapped ports in sizes from 3/4- to 2-in. All models are suitable for LPG, anhydrous ammonia, CO2, among other liquids.
Performance and Specifications
Blackmer bypass valves, in operation, provide exceptionally close pressure control, even under widely varying bypass flow conditions. The Blackmer valve maintains a virtually constant pressure of 100 psi (6.89 bar) even as the volume being bypassed rises from 10 gpm to 100 gpm (38-378 L/min).
Blackmer bypass valves series consist of The BV0.75, BV1, BV1.25, and BV1.5 are all UL Listed for 200 psi differential.
PSG Authorized Distributor for Blackmer Pumps, Compressors & System One Pumps :
Please contact us at :
info-group@egamekinka-group.com
