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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 5 psi to 50 psi - Cast Iron General Purpose Pressure Regulators
SPENCECast Iron General Purpose Pressure Regulators

SPENCE Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 5 psi to 50 psi

The SPENCE Pressure Regulator (MPN E-C1L1A1B1AK1) is a 4 in x 4 in cast iron general purpose pressure regulator with 125 flange x 125 flange connections, rated for 5 psi to 50 psi and 450°F. 3G Electric interprets…

SKU 3G-OTH-432481

Brand
SPENCE
Item
Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 5 psi to 50 psi
Category
Cast Iron General Purpose Pressure Regulators
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Technical Specifications

SPENCE
Manufacturer Part Number
E-C1L1A1B1AK1
Type
4 in x 4 in, Cast Iron, 5 psi to 50 psi, 450°F
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SPENCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPENCE Pressure Regulator (MPN E-C1L1A1B1AK1) is a 4 in x 4 in cast iron general purpose pressure regulator with 125 flange x 125 flange connections, rated for 5 psi to 50 psi and 450°F. 3G Electric interprets your demand for this OEM-specified regulator, sources it through our global supply network, provides a firm quote, and supports your facility with specialist expertise in combustion, pumps, and controls across 14 industrial departments.

Frequently Asked Questions

What is a SPENCE pressure regulator used for?

A SPENCE pressure regulator reduces and stabilizes steam, air, or gas pressure in industrial piping systems. It is commonly used in process heating, sterilization, and HVAC applications to protect downstream equipment and maintain consistent pressure for efficient operation.

What are the specifications of the SPENCE E-C1L1A1B1AK1 pressure regulator?

The SPENCE E-C1L1A1B1AK1 is a 4 in x 4 in cast iron pressure regulator with 125 flange x 125 flange connections. It has a set pressure range of 5 psi to 50 psi and a maximum temperature of 450°F. It is designed for general purpose steam and gas service.

Where to buy a SPENCE pressure regulator worldwide?

3G Electric supplies the SPENCE E-C1L1A1B1AK1 pressure regulator to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this cast iron regulator for steam or gas applications.

How to install a SPENCE cast iron pressure regulator?

Install the SPENCE regulator in a horizontal pipe with the arrow on the body matching flow direction. Install a strainer upstream and a shut-off valve on both sides. Ensure the sensing line is connected to the downstream pipe per the manufacturer's instructions for accurate pressure control.

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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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 10 psi to 100 psi, 450°F (MPN E-C1L1A1B1AM1). Key specifications — Brand: SPENCE.
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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 10 psi to 100 psi, 450°F (MPN E-C1L1A1B1AM1). Key specifications — Brand: SPENCE.
SPENCE Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 3 psi to 20 psi, 450°F (MPN E-C1L1A1B1AH1). Key specifications — Brand: SPENCE.
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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 4 in x 4 in, Cast Iron, 3 psi to 20 psi, 450°F (MPN E-C1L1A1B1AH1). Key specifications — Brand: SPENCE.
SPENCE Pressure Regulator: 125 Flange x 125 Flange, 6 in x 6 in, Cast Iron, 5 psi to 50 psi, 450°F (MPN E-C1N1A1B1AK1). Key specifications — Brand: SPENCE.
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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 3 in x 3 in, Cast Iron, 5 psi to 50 psi, 450°F (MPN E-C1K1A1B1AK1). Key specifications — Brand: SPENCE.
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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 3 in x 3 in, Cast Iron, 5 psi to 50 psi, 450°F (MPN E-C1K1A1B1AK1). Key specifications — Brand: SPENCE.
SPENCE Pressure Regulator: 125 Flange x 125 Flange, 3 in x 3 in, Cast Iron, 20 psi to 150 psi, 450°F (MPN E-C1K1A1B1AN1). Key specifications — Brand: SPENCE.
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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 3 in x 3 in, Cast Iron, 20 psi to 150 psi, 450°F (MPN E-C1K1A1B1AN1). Key specifications — Brand: SPENCE.
SPENCE Pressure Regulator: 125 Flange x 125 Flange, 3 in x 3 in, Cast Iron, 10 psi to 100 psi, 450°F (MPN E-C1K1A1B1AM1). Key specifications — Brand: SPENCE.
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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 3 in x 3 in, Cast Iron, 10 psi to 100 psi, 450°F (MPN E-C1K1A1B1AM1). Key specifications — Brand: SPENCE.

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SPENCE Pressure Regulator: FNPT x FNPTF, 1/2 in x 1/2 in, Iron, 30 psi to 125 psi, 33°F to 400°F (MPN D50A-C1C9W). Key specifications — Brand: SPENCE.
SPENCE Pressure Regulator: 125 Flange x 125 Flange, 2 1/2 in x 2 1/2 in, Cast Iron, 5 psi to 50 psi (MPN E-C1J1A1B1AK1). Key specifications — Brand: SPENCE.
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SPENCE Pressure Regulator: 125 Flange x 125 Flange, 2 1/2 in x 2 1/2 in, Cast Iron, 5 psi to 50 psi (MPN E-C1J1A1B1AK1). Key specifications — Brand: SPENCE.
SPENCE Pressure Regulator: 250 Flange x 250 Flange, 2 1/2 in x 2 1/2 in, Cast Iron, 450°F (MPN E-C1J3A1B1AM1). Key specifications — Brand: SPENCE.
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SPENCE Pressure Regulator: 250 Flange x 250 Flange, 2 1/2 in x 2 1/2 in, Cast Iron, 450°F (MPN E-C1J3A1B1AM1). Key specifications — Brand: SPENCE.
SPENCE Pressure Regulator: FNPT x FNPTF, 3/8 in x 3/8 in, Iron, 2 psi to 30 psi, 33°F to 400°F (MPN D50A-C1B9C). Key specifications — Brand: SPENCE.
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SPENCE Pressure Regulator: FNPT x FNPTF, 3/8 in x 3/8 in, Iron, 2 psi to 30 psi, 33°F to 400°F (MPN D50A-C1B9C). Key specifications — Brand: SPENCE.
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