China OEM Big Size Gate Valve - AZ Series Resilient seated NRS gate valve – TWS Valve
China OEM Big Size Gate Valve - AZ Series Resilient seated NRS gate valve – TWS Valve Detail:
Description:
AZ Series Resilient seated NRS gate valve is a wedge gate valve and Non-rising stem type, and suitable for use with water and neutral liquids (sewage) . The non-rising stem design ensures the stem thread is adequately lubricated by the water passing through the valve.
Characteristic:
-On-line replacement of top seal: Easy installation and maintenance.
-Integral rubber-clad disc: The ductile iron frame work is thermal-clad integrally with high performance rubber. Ensuring tight seal and rust prevention.
-Integrated brass nut: By means of special casting process. the brass stem nut is integrated with the disc with secure connection, thus the products is safe and reliable.
-Flat-bottom seat: The sealing surface of the body is flat without hollow, avoiding any dirt deposit.
Application:
Water supply system, water treatment, sewage disposal, food processing, fire protection system, natural gas, liquefied gas system etc.
Dimensions:
| Size mm (inch) | D1 | D2 | D0 | H | L | b | N-Φd | Weight (kg) |
| 65(2.5″) | 139.7(5.5) | 178(7) | 160(6.3) | 256(10.08 | 190.5(7.5) | 17.53(0.69) | 4-19(0.75) | 15 |
| 80(3″) | 152.4(6_) | 190.5(7.5) | 180(7.09) | 275(10.83) | 203.2(8) | 19.05(0.75) | 4-19(0.75) | 20.22 |
| 100(4″) | 190.5(7.5) | 228.6(9) | 200(7.87) | 310(12.2) | 228.6(9) | 23.88(0.94) | 8-19(0.75) | 30.5 |
| 150(6″) | 241.3(9.5) | 279.4(11) | 251(9.88) | 408(16.06) | 266.7(10.5) | 25.4(1) | 8-22(0.88) | 53.75 |
| 200(8″) | 298.5(11.75) | 342.9(13.5) | 286(11.26) | 512(20.16) | 292.1(11.5) | 28.45(1.12) | 8-22(0.88) | 86.33 |
| 250(10″) | 362(14.252) | 406.4(16) | 316(12.441) | 606(23.858) | 330.2(13) | 30.23(1.19) | 12-25.4(1) | 133.33 |
| 300(12″) | 431.8(17) | 482.6(19) | 356(14.06) | 716(28.189) | 355.6(14) | 31.75(1.25) | 12-25.4(1) | 319 |
Product detail pictures:
Related Product Guide:
China OEM Big Size Gate Valve - AZ Series Resilient seated NRS gate valve – TWS Valve , The product will supply to all over the world, such as: , , ,
By from -
By from -
Related products
-
Factory Free sample Din 3202 Cast Iron Swing Ch...
Description: EH Series Dual plate wafer check valve is with two torsion springs added to each of pair valve plates, which close the plates quickly and automatically, that can prevent the medium from flowing back.The check valve can be installed on both horizontal and vertical direction pipelines. Characteristic: -Small in size, light in weight, compact in sturcture, easy in maintenance. -Two torsion springs are added to each of the pair valve plates, which close the plates quickly and automat...
-
Factory Outlets Cast Steel Stainless Steel Valv...
Description: BD Series wafer butterfly valve can be used as a device to cut-off or regulate the flow in various medium pipes. Through selecting different materials of disc and seal seat, as well as the pinless connection between disc and stem,the valve can be applied to worse conditions, such as desulphurization vacuum, sea water desalinization. Characteristic: 1. Small in size&light in weight and easy maintenance. It can be mounted wherever needed.2. Simple, compact structure, quick 90 ...
-
Reasonable price Ansi Gate Valve - AZ Series R...
Description: AZ Series Resilient seated NRS gate valve is a wedge gate valve and Rising stem (Outside Screw and Yoke)type, and suitable for use with water and neutral liquids (sewage) . The OS&Y (Outside Screw and Yoke) gate valve is mainly used in fire protection sprinkler systems. The main difference from a standard NRS (Non Rising Stem) gate valve is that the stem and stem nut are placed outside the valve body. This makes it easy to see if the valve is open or closed, as almost the ent...
-
Cheap price Pn10 Butterfly Valve - MD Series L...
Description: MD Series Lug type butterfly valve allows downstream pipelines and equipments online repair, and it can be installed on pipe ends as exhaust valve. Alignment features of lugged body allows easy installation between pipeline flanges. a real installationi cost saving, can be installed in the pipe end. Characteristic: 1. Small in size&light in weight and easy maintenance. It can be mounted wherever needed. 2. Simple, compact structure, quick 90 degree on-off operation 3. Disc ha...
-
Lowest Price for Omal Butterfly Valve - BD Ser...
Description: BD Series wafer butterfly valve can be used as a device to cut-off or regulate the flow in various medium pipes. Through selecting different materials of disc and seal seat, as well as the pinless connection between disc and stem,the valve can be applied to worse conditions, such as desulphurization vacuum, sea water desalinization. Characteristic: 1. Small in size&light in weight and easy maintenance. It can be mounted wherever needed.2. Simple, compact structure, quick 90 ...
-
2021 Good Quality Pneumatic Rubber Lined Butter...
Description: DL Series flanged concentric butterfly valve is with centric disc and bonded liner,and have all same common features of other wafer/lug series,these valves are featured by a higher strength of the body and better resistance to pipe pressures as safey factor. Having all same common features of the univisal series, these valves are featured by a higher strength of the body and better resistance to pipe pressures as safety factor. Characteristic: 1. Short Length pattern design 2. V...
