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SPENCE Pressure Regulator: 250 Flange x 250 Flange, 6 in x 6 in, Cast Iron, 3 psi to 20 psi - Cast Iron General Purpose Pressure Regulators
SPENCECast Iron General Purpose Pressure Regulators

SPENCE Pressure Regulator: 250 Flange x 250 Flange, 6 in x 6 in, Cast Iron, 3 psi to 20 psi

SKU 3G-OTH-432486

Brand
SPENCE
Item
Pressure Regulator: 250 Flange x 250 Flange, 6 in x 6 in, Cast Iron, 3 psi to 20 psi
Category
Cast Iron General Purpose Pressure Regulators
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Technical Specifications

SPENCE
Manufacturer Part Number
E-C1N3A1B1AH1
Type
6 in x 6 in, Cast Iron, 3 psi to 20 psi, 450°F
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SPENCE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a SPENCE pressure regulator used for?

A SPENCE pressure regulator reduces and stabilizes downstream steam or gas pressure in industrial systems. This cast iron model handles 3 psi to 20 psi at 450°F, making it suitable for process heating, HVAC, and plant utility lines where precise pressure control is required.

What are the specifications of the SPENCE pressure regulator E-C1N3A1B1AH1?

This SPENCE pressure regulator has a 6 in x 6 in flange size, cast iron body, and adjusts from 3 psi to 20 psi with a maximum temperature of 450°F. The manufacturer part number is E-C1N3A1B1AH1. It is a general-purpose unit for steam or gas service.

Where to buy a SPENCE pressure regulator worldwide?

3G Electric supplies the SPENCE pressure regulator E-C1N3A1B1AH1 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this cast iron, 6 in flange regulator.

How to install a SPENCE pressure regulator?

Install the SPENCE regulator in a horizontal pipe with the arrow on the body matching flow direction. Use a strainer upstream and a pressure gauge downstream. Ensure the set point is within the 3 psi to 20 psi range. Follow standard piping practices for steam systems.

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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