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SPENCE SPS-30 Cast Iron General Purpose Pressure Regulator - Cast Iron General Purpose Pressure Regulators
SPENCECast Iron General Purpose Pressure Regulators

SPENCE SPS-30 Cast Iron General Purpose Pressure Regulator

<p>The SPENCE SPS-30 is a cast iron general purpose pressure regulator designed for reliable performance in industrial applications. With a 1/4 inch NPT connection, it handles inlet pressures up to 450°F and adjusts…

SKU 3G-OTH-432402

Also listed as: SPS30 · SPS 30

Brand
SPENCE
Item
SPS-30 Cast Iron General Purpose Pressure Regulator
Part Number
SPS-30
Category
Cast Iron General Purpose Pressure Regulators
Available to Order
Also known as:SPS-30SPENCE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SPENCE
Manufacturer Part Number
SPS-30
Type
1/4 in x 1/4 in, Cast Iron, 2 psi to 30 psi, 450°F

Technical Documents

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SPENCE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The SPENCE SPS-30 is a cast iron general purpose pressure regulator designed for reliable performance in industrial applications. With a 1/4 inch NPT connection, it handles inlet pressures up to 450°F and adjusts output from 2 to 30 psi, making it suitable for steam, air, or other non-corrosive gases. Its robust construction ensures durability in demanding environments.</p><p>Ideal for process control, heating systems, and general plant utilities, this regulator is a trusted choice for maintenance and OEM needs. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia, with worldwide shipping available.</p>

Frequently Asked Questions

What are the key specifications of the SPENCE SPS-30 pressure regulator?

The SPENCE SPS-30 is a cast iron general purpose pressure regulator with a 1/4 inch NPT connection, adjustable outlet pressure from 2 to 30 psi, and a maximum temperature rating of 450°F.

Can I get a quote in SGD and what about delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for SPENCE
Process heating — SPENCE reverse-acting temperature regulators (e.g., 2020TD-GQD) control steam flow to maintain set temperatures in heat exchangers and jacketed vessels.
Condensate removal — SPENCE steam trap repair kit for model 4NU80 restores internal components in steam traps used for condensate removal and energy management.
Storage tank heating — SPENCE bronze temperature regulators with 1/2 in to 2 in connections modulate steam to maintain fluid temperatures in storage tanks.
HVAC and district heating — SPENCE reverse-acting regulators open on temperature drop to provide fail-safe heating in steam-based heating systems.
Industrial steam distribution — SPENCE temperature regulators and steam traps are used in steam headers and branch lines to control flow and remove condensate.
Maintenance and repair — SPENCE repair kits and replacement parts support planned maintenance programs for steam traps and regulators in continuous process plants.
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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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This SPENCE pilot-operated pressure regulator features a cast iron body with 1 in NPT connections. It is designed to reduce and maintain downstream pressure in steam, air, or gas systems within a 3 psi to 20 psi range, with a maximum temperature rating of 450°F. Suitable for industrial process control, heating systems, and plant utility applications
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Pilot-operated pressure regulator with 2 inch NPT female connections. Cast iron body suitable for steam, air, or gas systems. Adjustable downstream pressure range from 10 to 100 psi. Used in industrial piping for reducing and maintaining setpoint pressure
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Cast iron general purpose pressure regulator with 3/4 in FNPT x FNPTF connections. Reduces and maintains downstream pressure in steam, air, or liquid systems. Pressure range 2 psi to 20 psi; temperature range 33°F to 400°F

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