Wedge gate valve flanged E1, DN100, PN16, long, for water, soft-sealed, without handwheel, GJS-spheroidal graphite cast iron (series 4700E1) 5033998

Wedge gate valve – reliable flow shut-off

The E1 type flanged gate valve, made of spheroidal graphite cast iron (GJS), is a proven element of water supply infrastructure. It is used to completely shut off water flow in networks, providing effective isolation of pipeline sections during maintenance, repair or expansion work. The valve's design, based on the principle of a sliding wedge, guarantees a tight seal and minimizes the risk of leaks.

The valve is characterized by a straight-through flow channel with a diameter corresponding to the pipe diameter, which eliminates flow resistance and allows for free pipeline cleaning. This is particularly important in water supply systems, where maintaining cleanliness is crucial for water quality. The long construction of the valve ensures convenient installation and access to sealing elements.

Features and benefits

• Durable construction: Made of spheroidal graphite cast iron (GJS), the valve is resistant to corrosion and mechanical damage, which translates to long life and reliability.
• Tightness: Soft sealing ensures a secure closure and minimizes the risk of leaks, even under varying operating conditions.
• Straight-through flow: The absence of constrictions in the flow channel eliminates hydraulic resistance and allows for free pipeline cleaning.
• GSK certificate: Confirms high quality of anti-corrosion protection, which is particularly important in an aggressive water supply environment.
• Versatility: Designed for use in water supply networks with water – ideal for both installers and end users.
• Easy maintenance: The long construction facilitates access to sealing elements during inspections and repairs.

The HAWLE E1 DN100 PN16 flanged gate valve is a solid solution for professionals involved in the construction and maintenance of water supply networks. Its reliability and durability guarantee safe and efficient operation of the installation for many years. However, let us remember that gate valves are not intended for flow regulation – they should be used only in the fully open or closed position to avoid damage to the wedge and seat caused by cavitation or vibration.