Blackmer® BV Series bypass valves 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.
ZIM GAS LIMITED is a company registered under the company of Allied Matters Decree of the Federal Republic of Nigeria with registration No. RC 1405421. We are into the Business of both Industrial and Domestic liquefied Petroleum Gas (L.P.G) appliances and installation materials, importers and suppliers of general merchandise.
We have been in this business for over 20 years, therefore we have acquired experiences and techniques that make our brand exceptionally different among others. We count quality first to the satisfaction of our teaming customers.
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