Resilient-seated gate valve with bolted cover connection and face-to-face length of Basic Series 14 for waste-water applications. Proven design with innovative improvements, such as plastic sliding caps on the wedge, guarantee low operating torques even after many years of use. Suitable for waste-water applications and in water-treatment plants of power plants and industry.
Product features and benefits
- Resilient seated in accordance with EN 1074 (DIN 3352 - 4A)
- Face-to-face length acc. to EN 558-1, basic series 14 (DIN 3202, F4)
- With flange ends on both sides acc. to EN 1092-2
- Low operating torque due to plastic sliding guides on the wedge
- Maintenance-free and corrosion-resistant stem sealing
- With triple O-ring sealing
- Suitable for vacuum of up to 90%