Product Description
Reliable Pump Intake Protection for Industrial and Agricultural Water Systems
This cast iron foot valve is an essential component for maintaining efficiency in suction lift applications. It prevents water from flowing back out of the suction line, keeping your pump primed between cycles. The high-quality leather flapper creates a tight seal that stops backflow, protecting your system from delays and potential damage caused by dry running.
Commonly installed at the bottom of a suction hose foot valve setup, this unit sits submerged in the water source. It is ideal for scenarios where a pump must be left unattended for long periods, such as agricultural irrigation, dewatering sites, or industrial water transfer. The integrated strainer prevents large debris from entering the intake, protecting the pump impeller from clogs and damage.
Key Benefits of This Foot Valve with Strainer
Maintains Pump Prime: The leather flapper ensures a reliable seal, preventing the pump from losing its prime during shutdowns.
Debris Filtration: The built-in strainer blocks large solids and trash, acting as a crucial first line of defense for your Trash Pumps.
Heavy-Duty Stability: The significant weight of the cast iron construction ensures the valve sinks quickly and remains stable underwater without floating.
Unattended Operation: Designed for reliability, making it suitable for systems that run without constant manual supervision.
Construction & Design
Body Material: Durable Cast Iron
Sealing Mechanism: Leather Flapper
Design Type: Foot Valve & Strainer combination
Performance Specifications
Specification
Details
Material
Cast Iron & Leather
Fitting Category
Foot Valves
Fitting Type
Foot Valve & Strainer
Connection Type
Female Threaded (NPT)
Sizes & Dimensions
Pipe Size
Diameter
Height
Weight
Product Number
2"
4.25"
5.00"
4.50 lb
G34FV-200
3"
5.25"
6.00"
11.00 lb
G34FV-300
4"
7.00"
9.00"
20.05 lb
G34FV-400
6"
10.00"
11.00"
39.00 lb
G34FV-600
8"
16.00"
15.00"
80.00 lb
G34FV-800
Key Features
Rugged Cast Iron Body: Withstands harsh environments and provides necessary weight for submersion.
Integrated Strainer: Protects pumping equipment from large rocks and debris.
Leather Flapper: Provides a flexible, effective seal against backflow.
Wide Size Range: Available in sizes from 2-1/2" up to 8" to fit various suction lines.
Applications
Agricultural irrigation intake
Construction site dewatering
Industrial water transfer
Pond and lake water extraction
General suction lift operations
Get the Cast Iron Foot Valve & Strainer from Cleanflow
Cleanflow supplies high-quality industrial water transfer equipment across Canada and the USA. You can rely on our cast iron foot valve with strainer to keep your operations running smoothly by maintaining prime and protecting your pumps. We are committed to providing durable, professional-grade components that stand up to the demands of daily use in the field.
Frequently Asked Questions
What is the main purpose of a foot valve with strainer?
A foot valve with strainer prevents water from flowing back out of the suction line to maintain the pump’s prime, while the strainer blocks large debris from entering and damaging the pump.
Can this cast iron foot valve be used for trash pump applications?
Yes. This foot valve is well suited for trash pump applications, as the integrated strainer helps block oversized solids while the valve maintains pump prime between operating cycles.
Why is weight important for a pump foot valve?
The heavy cast iron construction ensures the valve remains fully submerged. Adequate weight prevents floating or shifting, which could cause air intake and loss of prime.
How does the leather flapper in a cast iron foot valve work?
The leather flapper functions as a check valve. Suction opens it during pump operation to allow water flow, and when the pump stops, gravity and back pressure close it to seal water inside the suction line.
Do I need a specific hose for a suction hose foot valve setup?
Yes. A rigid suction hose designed to resist collapse under vacuum pressure should be used. This ensures consistent water flow and prevents air leaks during operation.
Is this cast iron foot valve compatible with corrosive chemicals?
No. This foot valve is intended for water applications only. Cast iron and leather components may degrade when exposed to corrosive chemicals or acids.
