GO BP3-1A11B5J114 Original 316L Stainless Steel Back Pressure Regulator Valve
GO BP3-1A11B5J114 316L SS back pressure valve, 10-1000 PSIG range, -40°F to +500°F, Cv 0.2.
Product Details
GO BP3-1A11B5J114 is a precision back pressure regulator valve originally manufactured by GO Regulator, USA, designed for accurate inlet pressure control in both gas and liquid service applications. Unlike pressure reducing regulators that control outlet pressure, this back pressure valve maintains and adjusts upstream pressure, releasing excess pressure when system conditions exceed setpoints to protect critical instrumentation and process equipment.
Constructed with high-quality 316L stainless steel body featuring electropolished internal surfaces achieving 25 Ra finish, the BP3-1A11B5J114 ensures minimal particle contamination and excellent corrosion resistance for high-purity applications. The valve offers versatile pressure control ranges from 10 to 1000 PSIG, accommodating diverse process requirements. With a wide operating temperature range of -40°F to +500°F (-40°C to +260°C) and a flow coefficient (Cv) of 0.2, this compact regulator delivers reliable performance in analytical instrumentation, chemical processing, gas compression systems, laboratory setups, and pilot plant operations.
