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SPENCE Pressure Regulator: FNPT x FNPTF, 1 in x 1 in, Iron, 10 psi to 45 psi - Cast Iron General Purpose Pressure Regulators
SPENCECast Iron General Purpose Pressure Regulators

SPENCE Pressure Regulator: FNPT x FNPTF, 1 in x 1 in, Iron, 10 psi to 45 psi

The SPENCE D50A-C1E9D is a cast iron general purpose pressure regulator with 1 in x 1 in FNPT x FNPTF connections, rated for 10 psi to 45 psi and 33°F to 400°F. 3G Electric interprets demand and delivers this genuine…

SKU 3G-OTH-432545

Brand
SPENCE
Item
Pressure Regulator: FNPT x FNPTF, 1 in x 1 in, Iron, 10 psi to 45 psi
Category
Cast Iron General Purpose Pressure Regulators
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Technical Specifications

SPENCE
Manufacturer Part Number
D50A-C1E9D
Type
1 in x 1 in, Iron, 10 psi to 45 psi, 33°F to 400°F
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SPENCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPENCE D50A-C1E9D is a cast iron general purpose pressure regulator with 1 in x 1 in FNPT x FNPTF connections, rated for 10 psi to 45 psi and 33°F to 400°F. 3G Electric interprets demand and delivers this genuine industrial regulator across 14 departments, with specialist depth in controls as an authorised distributor.

Frequently Asked Questions

What is the SPENCE D50A-C1E9D pressure regulator used for?

The SPENCE D50A-C1E9D is a cast iron general purpose pressure regulator used to reduce and maintain downstream pressure in steam, air, or gas systems. Common applications include industrial process control, heating systems, and plant utility lines where reliable pressure regulation between 10 psi and 45 psi is required.

What are the specifications of the SPENCE D50A-C1E9D pressure regulator?

The SPENCE D50A-C1E9D is a 1 in FNPT x FNPTF cast iron pressure regulator with a pressure range of 10 psi to 45 psi and a temperature range of 33°F to 400°F. It is designed for general purpose use in steam, air, and non-corrosive gas applications. The manufacturer part number is D50A-C1E9D.

Where to buy the SPENCE D50A-C1E9D pressure regulator worldwide?

3G Electric supplies the SPENCE D50A-C1E9D pressure regulator to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this SPENCE regulator.

How to install a SPENCE cast iron pressure regulator?

Install the SPENCE D50A-C1E9D regulator in a horizontal pipeline with the arrow on the body pointing in the flow direction. Ensure upstream piping is clean and free of debris. Install a strainer upstream and a shut-off valve on both sides. Follow standard industry practices for threaded FNPT connections and avoid over-tightening.

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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