dn50 resilient seat gate valve التصنيع عبر الإنترنت

Ductile Iron Socket Type Rubber Sealed Gate Valve DN50-DN300 PN10/16 -30-200° GGG40/GGG50/QT450/QT400 product description 1. The valve body shall be made of nodular cast iron, cast steel, stainless steel and ... قراءة المزيد

Cast iron handwheel socket-type resilient seat sealing gate valve DN50-DN300 PN16 can be customized from China product description It is widely used in water, sewage, construction, petroleum, chemical, food, ... قراءة المزيد

Cast iron handwheel socket-type resilient seat sealing gate valve DN50-DN300 PN16 can be customized from China product description 1. Nominal diameter: (nominal diameter), also known as mean outside diameter, ... قراءة المزيد

German Standard DN50-DN600 F4 Copper Gland Gate Valve Copper Lock Nut Z45X Resilient Seat Seal Soft Seal Gate Valve product description The elastic seat gate valve is also called the drop-rod gate valve. Its ... قراءة المزيد

Spherical cast iron socket-type resilient seat sealing gate valve DN50-DN300 can be customized product description 1. When the valve is manufactured in batches with a certain specification, an authoritative ... قراءة المزيد

DIN PN10 PN16 Ductile Cast Iron GGG50 Hand wheel Resilient Seated Water Seal Gate Valve product description: Rubber flap check valve is mainly composed of three main parts: valve body, valve cover and rubber ... قراءة المزيد

DN 300 Ductile Iron QT450 Rubber Wedge Resilient Seat Gear Operated Water P16 DIN Standard Gate Valve product description: advantages: The main advantages of gate valve include: Advantages of gate valves a. ... قراءة المزيد

F4 Ggg50 Soft Seal Flange Ductile Iron Resilient Seat Cheap Gate Valve With Factory Price 10 - 99 Units product description: Gate valves are used to shut off the flow of liquids, not to regulate flow. When ... قراءة المزيد

DN 300 Ductile Iron QT450 Rubber Wedge Resilient Seat Gear Operated Water P16 DIN Standard Gate Valve product description: advantages: The main advantages of gate valve include: 1. The fluid resistance of the ... قراءة المزيد

Dn150 Pn16 Ggg50 Cast Iron Flange Sluice Gate Valve Resilient Soft Seat Ductile Iron 6 Inch Gate Valve product description Advantages of gate valves a. Fluid resistance is small. Because the medium channel ... قراءة المزيد