Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
SIMMONS 453SB Silicon Bronze Inline Foot Valve, 1 in FNPT, 400 psi CWP - Foot Valves
SIMMONSFoot Valves

SIMMONS 453SB Silicon Bronze Inline Foot Valve, 1 in FNPT, 400 psi CWP

The SIMMONS Foot Valve: Spring is a silicon bronze inline foot valve with a 1-inch FNPT connection, designed for pump applications. It features a stainless steel strainer and a maximum pressure rating of 400 psi…

SKU 3G-OTH-431429

Also listed as: 453 SB · 453-SB

Brand
SIMMONS
Item
453SB Silicon Bronze Inline Foot Valve, 1 in FNPT, 400 psi CWP
Part Number
453SB
Category
Foot Valves
Available to Order
Also known as:453SBSIMMONS
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

SIMMONS
Manufacturer Part Number
453SB
Type
Silicon Bronze, Inline, FNPT, Pumps, Female, NPT, Bronze
Pipe Size
1 in
Connection Type
FNPT
Strainer Material
Stainless Steel
Max. Pressure (CWP)
400 psi

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SIMMONS Foot Valve: Spring is a silicon bronze inline foot valve with a 1-inch FNPT connection, designed for pump applications. It features a stainless steel strainer and a maximum pressure rating of 400 psi (CWP). This model, MPN 453SB, is a spring-loaded foot valve from the SIMMONS brand.

Frequently Asked Questions

What is a SIMMONS foot valve used for?

A SIMMONS foot valve is used in pump suction lines to maintain prime by preventing backflow. The spring-loaded design and stainless steel strainer protect the pump from debris, making it suitable for water and light industrial fluid handling applications.

What are the specifications of the SIMMONS 453SB foot valve?

The SIMMONS 453SB foot valve is a silicon bronze inline model with a 1 in FNPT connection. It has a stainless steel strainer and a maximum pressure rating of 400 psi (CWP). The spring-loaded design ensures reliable sealing in pump systems.

Where to buy a SIMMONS foot valve worldwide?

3G Electric supplies the SIMMONS 453SB foot valve worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this silicon bronze foot valve.

How to install a SIMMONS foot valve?

Install the SIMMONS foot valve vertically in the pump suction line with the strainer submerged. Use PTFE tape on the 1 in FNPT threads to prevent leaks. Ensure the spring mechanism is oriented correctly per the flow arrow. Regularly clean the stainless steel strainer to maintain performance.

Used in

Common applications for SIMMONS
Water treatment plants — Simmons lead-free bronze poppet check valves (e.g., MPN 505SB) prevent backflow in chemical dosing and water supply lines.
Irrigation systems — Simmons foot valves (e.g., MPN 456SB) maintain pump prime and prevent backflow in agricultural irrigation pump suction lines.
Industrial pump stations — Simmons spring-loaded foot valves with stainless steel strainers protect pumps from debris and loss of prime.
Plumbing systems — Simmons lead-free check valves (e.g., MPN 503SB) ensure one-way flow in potable water distribution and recirculation loops.
Oil and gas transfer — Simmons silicon bronze check valves handle compatible fluids in fuel transfer and lubrication systems.
HVAC systems — Simmons check valves (e.g., MPN 502SB) prevent reverse flow in chilled water and condenser water piping.
Not sure this is the right part? Photo-identify it→

SIMMONS Products

3G Electric supplies SIMMONS foot valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from SIMMONS

View all SIMMONS parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first