The GO Regulator BP3-1V11D5C111 is a compact, high-performance back pressure regulator engineered to maintain consistent upstream pressure in analytical and process control systems. Designed for precise control of gases and liquids, this regulator delivers excellent accuracy, repeatability, and long-term reliability in demanding environments.

Built with ¼” NPT connections, the BP3 Series regulator provides smooth pressure control and a fast response to system fluctuations. Its balanced-poppet design and precision-machined components ensure minimal droop and stable operation across a wide range of pressures.

Manufactured by GO Regulator (a division of Parker Hannifin), this model (P/N: 4009525, CHA.98.M.0013) is trusted in applications requiring tight pressure control, corrosion resistance, and clean operation, such as analytical labs, gas distribution systems, and instrumentation panels.

Key Features:

• ⚙️ Model: BP3-1V11D5C111

• 🧾 Part Number: 4009525 / CHA.98.M.0013

• 🔩 Connection Type: ¼” NPT (Female)

• 💨 Type: Back Pressure Regulator

• 🧠 Function: Maintains constant upstream pressure

• 🧱 Construction: Precision-machined components for high accuracy and long life

• 🔧 Design: Balanced poppet for stable regulation

• 🌡️ Applications: Gas and liquid pressure control, analytical systems, process instrumentation

• 🔍 Manufacturer: GO Regulator (Parker Hannifin)

Why Choose GO Regulators?
GO Regulator, part of Parker Hannifin, is a leading manufacturer of precision pressure regulators for analytical, aerospace, and industrial applications. The BP3 Series offers compact design, excellent sensitivity, and dependable pressure control, ensuring high performance and long service life in critical pressure management systems.