Tianjin U-ideal Sure Seal Foot Valve & Bottom Valve
Foot valves are essential components in pump systems, typically installed at the bottom of the suction line. They operate hydraulically, opening and closing automatically to ensure efficient pumping.
**Application:**
Ideal for clean water distribution, irrigation, and water treatment systems. Also suitable for industrial and household water pumps.
**Key Features:**
- **Bidirectional Flow:** Ensures smooth operation under various pressure conditions.
- **Heavy-Duty Stainless Steel Basket:** Provides effective filtration and prevents debris from entering the system.
- **Full Port Design:** Reduces head loss and ensures optimal flow capacity.
- **Silent Operation:** Short linear stroke minimizes noise during operation.
- **Reliable Seating Mechanism:** Offers positive shut-off at all pressure ranges without additional loading on the seal.
**Technical Specifications:**
- **Model No.:** FV01
- **Flow Direction:** Bidirectional
- **Standards:** GB, DIN, ANSI, GOST, JIS, BS
- **Material Options:** Cast Iron, Carbon Steel, Stainless Steel, Special Steel
- **Diameter Range:** DN50 to DN900 mm
- **Pressure Rating:** PN0.6 to PN2.5 MPa
- **Temperature Range:** 0°C to 70°C
- **Certifications:** CE, ROHS, SGS, GMP
- **Origin:** Tianjin, China
- **HS Code:** 8481804090
**Product Overview:**
Manufactured under an ISO 9001-certified quality system, the Val-Matic Sure Seal Foot Valve is designed for long-term reliability and performance. It is especially useful in priming split-case pumps, where consistent flow is critical. The valve’s unique design ensures smooth operation, even under fluctuating pressure conditions.
**What is a Foot Valve?**
A foot valve is a type of check valve used in pump systems to prevent backflow and maintain prime. It allows fluid to flow into the pump but stops it from flowing back, ensuring that the pump remains primed when turned off. This is particularly important in wells, pool cleaners, and other fluid transfer systems.
The foot valve is typically equipped with a protective basket or cage to filter out debris and prevent clogging. Over time, these cages may become blocked, requiring periodic cleaning. Proper maintenance is crucial to ensure the valve continues to function efficiently.
**Construction Materials:**
Common materials include brass, plastic, and stainless steel, chosen for their durability and resistance to corrosion. These materials ensure long-lasting performance, though they can be more expensive compared to less durable alternatives. Many manufacturers offer extended warranties to give customers peace of mind.
**Technical Table:**
| Suitable Medium | Water, Sea Water |
|----------------|------------------|
| Main Material | Grey Cast Iron, Ductile Cast Iron, Alloy Cast Iron, Carbon Steel |
| Suitable Temperature | ≤80°C |
| Nominal Pressure | PN2.5–25 bar |
| Nominal Diameter | DN250–2800 mm |
| Flange Dimension | BS4504, ISO2531, ISO7005, and others |
| Face to Face Length | BS5155, ISO5752, DIN3352, AWWAC504, and others |
Whether you're looking for a reliable foot valve for industrial use or a high-quality solution for water distribution, the Tianjin U-ideal Sure Seal Foot Valve offers a combination of durability, efficiency, and ease of maintenance. Perfect for both new installations and system upgrades, this valve is a trusted choice for professionals worldwide.
Window And Door Aluminum Profiles
Aluminium Window Profiles,Aluminum Alloy Door,Aluminium Door Profiles,aluminium profiles for windows and doors,Aluminum Alloy Window
GUANGDONG YONGLONG ALUMINUM CO.,LTD , https://www.yonglongaluminium.com