Suction basket with mushroom check valve FIG.935 DN 80 PN10, basket material: 01 - stainless steel 935A080B01

Suction basket with check valve – reliable protection for installations

The suction basket with check valve FIG.935 DN 80 PN10-16 is an essential component in systems requiring medium suction from a tank while simultaneously preventing backflow. The basket’s construction, made from stainless steel, ensures durability and corrosion resistance—particularly critical when handling various media types. This solution is ideal for both professional installers and end users seeking a reliable and efficient system component.

Construction and application

The suction basket consists of a body made from gray cast iron EN-GJL-250, coated with a primer paint for additional corrosion protection. The check valve and cover are also made from gray cast iron, while the screen is constructed from high-strength stainless steel AISI304 (1.4301). An EPDM seal ensures tight joint integrity. Designed for use with industrial water, glycol, and other neutral liquids, this basket is suitable for a wide range of industrial applications. Maximum operating temperature is 80°C (for the basket alone up to 200°C), enabling its use across a broad spectrum of applications. Installation is performed between PN10-16 flanges in accordance with EN1092 standard.

Key features and benefits

• Robust construction: The combination of gray cast iron and stainless steel guarantees long-term, trouble-free operation.
• Wide applicability: Compatibility with industrial water, glycol, and other neutral liquids makes it a universal solution.
• Effective protection: The check valve prevents backflow, safeguarding system components from damage.
• Easy installation: Designed for mounting between PN10-16 flanges per EN1092 standard—installation is quick and straightforward.
• Corrosion resistance: Stainless steel screen and epoxy coating provide high resistance to corrosive agents.
• Safety: EPDM seal ensures joint tightness, minimizing leakage risk.
• Availability of spare parts: Extensive range of Zetkama spare parts simplifies servicing and repairs.

Additionally, it is possible to order the screen separately (without the check valve) and optionally equip it with threaded drain ports—enhancing the product’s flexibility for various installation configurations. The weight of the suction basket is 10.3 kg.