- Gate Valves
- Gate valves 30s41nzh (30с41нж) of Promarm manufacturing
- Gate valves
- Knife gate valves of PromArm manufacturing
- Gate valves 30s41nzh of PA manufacturing
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Gate valves 30s41nzh (30с41нж) of Promarm manufacturing
Gate valve is designed for installation on technological lines as a shut-off device.
- small hydraulic resistance;
- full bore body design;
- shutter design is wedge, providing additional wedging force;
- high leakproofness shut off the flow in both direction.
Manufacturing according TU 33700-002-55604618-2013
The certificate of conformity №ТС RU C-RU.МЮ62.В.02136
Warranty period is 12 months from the date of commissioning, but not more than 36 months from the date of shipment by the manufacturer.
Conservation period is 3 years.
Operating life – not less than 10 years.