qt400 ductile iron gate valve онлайн производство

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN300 QT450/QT400/GGG50/GGG40 product description The elastic seat gate valve produced by the company has ... Подробнее

F4 elastic seat gate valve QT400 water pressure PN16 specification DN100 for water delivery Gate valve refers to a valve whose closing member (gate) moves in the vertical direction of the channel axis. It is ... Подробнее

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN300 QT450/QT400/GGG50/GGG40 product description Gate valve installation and maintenance 1. The handwheel, handle ... Подробнее

Low temperature -25°C high temperature 180°C ductile iron elastic seat gate valve PN16/PN10 GGG50 can be customized DN50-DN300 product description flat seat Traditional gate valves often deposit in the groove ... Подробнее

Ductile Iron Socket Type Rubber Sealed Gate Valve DN50-DN300 PN10/16 -30-200° GGG40/GGG50/QT450/QT400 product description 1. The specification and type of resilient seat seal gate valve shall meet the ... Подробнее

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN300 QT450 product description The types of gate valves can be divided into wedge gate gate valves and parallel ... Подробнее

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN250 GGG50/QT450/ product description Soft-sealed gate valve principle: Soft-sealed gate valve is divided into two ... Подробнее

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN300 QT450/QT400/GGG50/GGG40 product description The elastic seat gate valve, also known as the lifting stem gate ... Подробнее

Socket-Type Ductile Iron Rubber Seal Gate Valve DN50-DN300 Pn16/10 GGG50/QT450/GGG40/QT400 product description Socket-type soft seal gate valve is a gate valve with an elastic wedge as the opening and closing ... Подробнее

Copper screw female Elastic Seat Gate Valve German Standard Soft Seal Gate Valve DN100 Pn16/10 DN200 GGG50/QT450/GGG40/QT400 product description Soft sealing gate valve construction characteristics 1. The ... Подробнее