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SPENCE Pressure Regulator: FNPT x FNPTF, 1/2 in x 1/2 in, Iron, 2 psi to 30 psi - Cast Iron General Purpose Pressure Regulators
SPENCECast Iron General Purpose Pressure Regulators

SPENCE Pressure Regulator: FNPT x FNPTF, 1/2 in x 1/2 in, Iron, 2 psi to 30 psi

The SPENCE D50A-C1C9C is a cast iron general purpose pressure regulator with 1/2 in FNPT x FNPTF connections, rated for 2 psi to 30 psi and 33°F to 400°F. 3G Electric interprets demand for this SPENCE regulator…

SKU 3G-OTH-432406

Brand
SPENCE
Item
Pressure Regulator: FNPT x FNPTF, 1/2 in x 1/2 in, Iron, 2 psi to 30 psi
Category
Cast Iron General Purpose Pressure Regulators
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Technical Specifications

SPENCE
Manufacturer Part Number
D50A-C1C9C
Type
1/2 in x 1/2 in, Iron, 2 psi to 30 psi, 33°F to 400°F
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SPENCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPENCE D50A-C1C9C is a cast iron general purpose pressure regulator with 1/2 in FNPT x FNPTF connections, rated for 2 psi to 30 psi and 33°F to 400°F. 3G Electric interprets demand for this SPENCE regulator across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the SPENCE D50A-C1C9C pressure regulator used for?

The SPENCE D50A-C1C9C is a cast iron general purpose pressure regulator used to reduce and stabilize downstream pressure in steam, air, or water systems. It is commonly applied in industrial heating, process control, and plant utility lines where reliable pressure regulation from 2 psi to 30 psi is required.

What are the specifications of the SPENCE D50A-C1C9C pressure regulator?

The SPENCE D50A-C1C9C has 1/2 in FNPT x FNPTF connections, a cast iron body, and a pressure range of 2 psi to 30 psi. It operates at temperatures from 33°F to 400°F. The regulator is designed for general purpose pressure reduction in steam, air, and non-corrosive gas applications.

Where to buy the SPENCE D50A-C1C9C pressure regulator worldwide?

You can source the SPENCE D50A-C1C9C pressure regulator through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this SPENCE regulator.

How to install the SPENCE D50A-C1C9C pressure regulator?

Install the SPENCE D50A-C1C9C in a horizontal pipeline with the arrow on the body pointing in the flow direction. Use pipe sealant on threads and install a shutoff valve upstream and a pressure gauge downstream. Ensure the regulator is accessible for maintenance and not subjected to freezing temperatures.

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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