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SPENCE Pilot-Operated Pressure Regulator: NPT x NPT, 1 1/2 in x 1 1/2 in, Cast Iron - Cast Iron General Purpose Pressure Regulators
SPENCECast Iron General Purpose Pressure Regulators

SPENCE Pilot-Operated Pressure Regulator: NPT x NPT, 1 1/2 in x 1 1/2 in, Cast Iron

The SPENCE Pilot-Operated Pressure Regulator (MPN E-C1G9A1B1AN1) is a 1 1/2 in x 1 1/2 in NPT x NPT cast iron general purpose pressure regulator rated for 450°F. 3G Electric interprets your demand for this…

SKU 3G-OTH-432447

Brand
SPENCE
Item
Pilot-Operated Pressure Regulator: NPT x NPT, 1 1/2 in x 1 1/2 in, Cast Iron
Category
Cast Iron General Purpose Pressure Regulators
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Technical Specifications

SPENCE
Manufacturer Part Number
E-C1G9A1B1AN1
Type
1 1/2 in x 1 1/2 in, Cast Iron, 450°F
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SPENCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPENCE Pilot-Operated Pressure Regulator (MPN E-C1G9A1B1AN1) is a 1 1/2 in x 1 1/2 in NPT x NPT cast iron general purpose pressure regulator rated for 450°F. 3G Electric interprets your demand for this OEM-specified SPENCE regulator, sources it across our supply network, and delivers it with technical support grounded in our specialist depth in controls.

Frequently Asked Questions

What is the SPENCE pilot-operated pressure regulator used for?

The SPENCE pilot-operated pressure regulator is used to reduce and stabilize steam, air, or gas pressure in industrial piping systems. Common applications include process control, heating systems, and plant utilities where precise downstream pressure regulation is required.

What are the specifications of the SPENCE E-C1G9A1B1AN1 pressure regulator?

This SPENCE regulator has 1 1/2 in NPT x NPT connections, a cast iron body rated for 450°F, and is pilot-operated for accurate pressure control. The manufacturer part number is E-C1G9A1B1AN1. It is designed for general purpose pressure regulation in steam and gas systems.

Where to buy the SPENCE pilot-operated pressure regulator worldwide?

3G Electric supplies the SPENCE pilot-operated pressure regulator worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this SPENCE E-C1G9A1B1AN1 regulator.

How to install a SPENCE pilot-operated pressure regulator?

Install the SPENCE regulator in a horizontal pipeline with the arrow on the body matching flow direction. Ensure upstream isolation valves and a strainer are fitted. Follow standard piping best practices for steam systems, and consult the manufacturer's manual for specific pilot adjustment procedures.

Used in

Common applications for SPENCE
Steam condensate removal in industrial process heating — SPENCE inverted-bucket steam traps (e.g., 85-CPG9)
Pressure reduction for steam distribution in commercial buildings — SPENCE D50A pressure regulators
Modulating control of steam flow in heat exchangers — SPENCE pneumatic globe control valves (e.g., K1TC811-36RA)
Air venting from steam mains and headers — SPENCE NAV-213 air vents
Condensate drainage in low-pressure steam heating systems — SPENCE 81S-C1E9 steam traps with strainer

SPENCE Products

3G Electric supplies SPENCE cast iron general purpose pressure regulators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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