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Demensions:
DN(mm) | Spec(Inch) | D(mm) | H(mm) | L(mm) | d(mm) |
15 | 1/2'' | 53 | 62 | 46 | 14 |
20 | 3/4'' | 58 | 67 | 51 | 15 |
25 | 1'' | 71 | 82 | 62 | 19 |
32 | 1¼" | 78 | 93 | 73 | 26 |
40 | 1½" | 97 | 103.5 | 79 | 30 |
50 | 2" | 107 | 120.5 | 92 | 35 |
Product material:
NO. | Part Name | Material |
1 | Body | Brass |
2 | Name Plate | Aluminum |
3 | Stem | Brass |
4 | Hand wheel | Cast Iron |
5 | Bonnet | Brass |
6 | Seat Screw | Brass |
7 | Seat Packing | BUNA SN-919F |
8 | Packing Nut | Brass |
9 | Gland Packing | PTFE |
Product Introduction:
Stop Valve mainly had thread ends 200WOG Stop Valve, Flanged ends Globe Valve, Stainless Steel Flanged ends Globe Valve, Carbon Steel Butt Welded Globe Valve, Stainless Steel Bellow Seal Globe Valve, Forged Steel globe Valve, Butt Welded CF8M Globe Valve, Pressure Sealed Flanged Globe Valve, High Pressure Flanged Stop Valve, Gear Operated Stop Valve, Stop Valve with Pneumatic/Electric Actuator.  Threaded brass stop valve has better wear resistance for smaller friction between the flap and sealing surface during valve opening and shut-off. The height is only about 1/4 of the distance of the valve seat when valve opened.  Threaded brass stop valve usually has only one stealing surface to assure good manufacturing technology and easy for maintenance.
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About usÂ
We are specialized in HAVC system parts and brass valve fields for more than 25 years, Our main products cover brass manifold, radiator valve, motorized valve, ball valve, Gate Valve,check valve, stop valve, safety valve, air vent valve, brass fitting and so on with more than 40 series and 2000 varieties.

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Vertical long-shaft pump is a kind of Centrifugal Pump. From the perspective of centrifugal pump, it is based on the improvement of the performance of the submerged pump, making its performance much higher than that of the submerged pump, and its running stability is stronger. . Advanced and mature vertical long-shaft pump developed to meet domestic market demand. The pump can be used to transport clean water, rainwater, iron oxide water, sewage, corrosive industrial wastewater, seawater and other liquids below 55°C; after special design, it can transport liquids at 90°C. Widely used in water companies, sewage treatment plants, power plants, steel plants, mines and other industrial and mining enterprises, as well as municipal water supply and drainage, flood control and drainage projects.
Vertical Long Shaft Pump,Vertical Type Long- Shaft Pump,Long Shaft Pump,Centrifugal Vertical Pump
Jiangsu Qiantu Trading Co., Ltd. , https://www.jsqtprimingpump.com