Wholesale Brass Gate Valve - AZ Series Resilient seated OS&Y gate valve – TWS Valve
Wholesale Brass Gate Valve - AZ Series Resilient seated OS&Y gate valve – TWS Valve Detail:
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 entire length of the stem is visible when the valve is open, while the stem is no longer visible when the valve is closed. In general this is a requirement in these kinds of systems to ensure a fast visual control of the system status..
Features:
Body:No groove design,prevent from impurities,ensure effective sealing.With epoxy coating inside,conform to potable water requirement.
Disc:Metal frame with rubber lined,ensure valve sealing and conform to potable water requirement.
Stem:Made of high strength materials,ensure gate valve easily controlled.
Stem nut:The conection piece of stem and disc,ensure disc easy operating.
Dimensions:
| Size mm (inch) | D1 | D2 | D0 | H | H1 | L | b | N-Φd | Weight (kg) |
| 65(2.5″) | 139.7(5.5) | 178(7) | 182(7.17) | 126(4.96) | 190.5(7.5) | 190.5(7.5) | 17.53(0.69) | 4-19(0.75) | 25 |
| 80(3″) | 152.4(6_) | 190.5(7.5) | 250(9.84) | 130(5.12) | 203(8) | 203.2(8) | 19.05(0.75) | 4-19(0.75) | 31 |
| 100(4″) | 190.5(7.5) | 228.6(9) | 250(9.84) | 157(6.18) | 228.6(9) | 228.6(9) | 23.88(0.94) | 8-19(0.75) | 48 |
| 150(6″) | 241.3(9.5) | 279.4(11) | 302(11.89) | 225(8.86) | 266.7(10.5) | 266.7(10.5) | 25.4(1) | 8-22(0.88) | 72 |
| 200(8″) | 298.5(11.75) | 342.9(13.5) | 345(13.58) | 285(11.22) | 292(11.5) | 292.1(11.5) | 28.45(1.12) | 8-22(0.88) | 132 |
| 250(10″) | 362(14.252) | 406.4(16) | 408(16.06) | 324(12.760) | 330.2(13) | 330.2(13) | 30.23(1.19) | 12-25.4(1) | 210 |
| 300(12″) | 431.8(17) | 482.6(19) | 483(19.02) | 383(15.08) | 355.6(14) | 355.6(14) | 31.75(1.25) | 12-25.4(1) | 315 |
Product detail pictures:
Related Product Guide:
Wholesale Brass Gate Valve - AZ Series Resilient seated OS&Y gate valve – TWS Valve , The product will supply to all over the world, such as: , , ,
By from -
By from -
Related products
-
Factory Cheap Butterfly Valve Water Treatment -...
Description: DC Series flanged eccentric butterfly valve incorporates a positive retained resilient disc seal and either an integral body seat. The valve has three unique attributes: less weight, more strength and lower torque. Characteristic: 1. Eccentric action reduces torque and seat contact during operation extending valve life 2. Suitable for on/off and modulating service. 3. Subject to size and damage, the seat can be repaired in the field and in certain cases, repaired from outside the...
-
Factory wholesale Pn10/Pn16/150lb/10k/16k Lug B...
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 ...
-
Manufactur standard Din F4/F5 Gate Valve - AZ ...
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 s...
-
Cheapest Price Ductile Iron Butterfly Valve - ...
Description: YD Series Wafer butterfly valve ‘s flange connection is universal standard,and the material of handle is aluminium;It 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 ...
-
Hot New Products Di/Ci/Ss Butterfly Valve - FD...
Description: FD Series Wafer butterfly valve with PTFE lined structure, this series resilient seated butterfly valve is designed for corrosive media, especially various kinds of strong acids, such as sulfuric acid and aqua regia. The PTFE material will not pollute media within a pipeline. Characteristic: 1. The butterfly valve comes with two-way installation, zero leakage, corrosion resistance, light weight, small size, low cost and easy installation.2. Tts PTFE clad seat is capable of protec...
-
Chinese wholesale Butterfly Valve Epdm Cartridg...
Description: Comparing to our YD series,flange connection of MD Series wafer butterfly valve is specific,the handle is malleable iron. Working Temperature: •-45℃ to +135℃ for EPDM liner • -12℃ to +82℃ for NBR liner • +10℃ to +150℃ for PTFE liner Material of Main Parts: Parts Material Body CI,DI,WCB,ALB,CF8,CF8M Disc DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex stainless steel,Monel Stem SS416,SS420,SS431,17-4PH Seat NBR,EPDM,Viton,PTFE Taper Pin SS416,SS420,SS431,17-4PH Dimen...
