Standard or Nonstandard:
Temperature of Media:
Place of Origin:
Powder coating/Acid pickling/Paint
100% water pressure
Packaging & Delivery
Standard export package or as per your requirement
20-25 Days, depends on the demand quantity
Details of Socket End Non-Rising Stem Gate Valve:
1) Design and Manufacture Standards:
c. ANSI B16.34
e. API6D and Russian standard
a. Cast Iron (GG20, GG25)
b. Ductile Iron (GGG50)
c. Carbon Steel, WCB
d. Stainless steel
b. Driving head
c. Electric actuator
Water, Oil etc.
6) Working pressure:
c. Class150LB-2500 LB
7) Working dimensions: DN50-DN800
8) Temperature: Normal Temperature
a. Fusion Bonded Epoxy Powder Coating
b. Akzo Nobel Powder Coatings
- Q:What is plug welding gate valve?
- Socket welding valve valve cover design in three forms. The first is forging steel bolt type valve cover, according to this design form design of the valve, the valve body and the valve cover bolt nut connection, spiral wound gasket 316 clamp flexible graphite manufacturing: seal. Customers have special requirements can be used when the metal ring connection. Second design form is the welded bonnet, according to this design form of the valve, the valve body and the valve cover with a threaded connection, welded seal. Customers have special requirements can be used when the third is connected through welding. Self sealing valve cover, according to this design form design of the valve, the valve body and valve cover with a threaded connection, pressure from the dense ring seal.The editing characteristics of 1 valve design and manufacture in accordance with API602 and ASME B16.34. tested according to API 598, marked by MSS-SP-25.2. full diameter or diameter shrinkage 3 rod bracket type 4 self centering sleeve type 5 pressure plate bolt connection, spiral wound gasket seal type valve cover nut connection, welded seal type valve cover and screw connect the internal pressure self tightening type valve cover 6 integral sealing seat 7 socket end with ASME B16.118. threaded end (NPT) with ANSI/ASME B1.20.19. valve can be transformed into the throttle type, needle type, ball type and type check
- Q:Installation and operation instructions of knife gate valve
- 1. knife gate valve installation, check the valve cavity and sealing surface and other parts, not allowed to dirt or sand adhesion;2. bolts of connecting parts must be tightened evenly;
- Q:The difference and use of gate valve and stop valve
- Generally large and nominal caliber DN50 mostly with gate valve, especially industrial high temperature, high pressure, highly toxic and so on.Stop valve is able to stop and adjust flow, small footprint, small size, generally less than the nominal diameter, DN50 occasions use it. Two can be closed, in the flow of linear requirements are not high, you can adjust the flow. Just because of its structural characteristics of the valve to make its flow resistance, so there is a demand for throttling with a little more than the gate valve. In addition, the cut-off valve, whether it is a formal or reverse installed, in the opening and closing process, there is always a very difficult, and therefore can not do a great deal, or it is not easy to open and close. In addition, the cut-off valve has a one-way sealing effect of good features, so in the prevention of reverse flow of the working fluid, it also has a place to play.Hope to be of some help to you!
- Q:What is the difference between gate valve 41h-16c and 41w-16p?
- The difference between 41h-16c and 41w-16p is that the material of the valve body and the material of the sealing surface are different.According to the provisions of the JB/T 308-2004 valve type programming method:H== sealing surface material: Cr13 stainless steelC== body material: carbon steelW== sealing surface material: body, that is, with the same material bodyP== body material: chrome nickel stainless steel
- Q:Which is more expensive, bronze gate valve or brass gate valve?
- The advantage of casting method is more obvious. The casting of stainless steel is much more difficult than that of brass.
- Q:Gate valve type Z40Y, Z40H letters - what does that mean?
- According to the provisions of the JB/T 308-2004 valve type programming method:Z== gate valve4== connection: flange0== structure: wedge type elastic RAMY== sealing surface material: hard alloyH== sealing surface material: Cr13 stainless steel
- Q:What kind of copper gate valve copper content standards, there are no national standards?
- Copper gate valves are made of brass and bronze, and the national standard does not require copper content.
- Q:What is the difference between the copper gate valve and the ordinary material gate valve?!
- The copper gate valve is made of copper alloy, and the common materials are made of stainless steel, cast steel, cast iron, and so on. Now there are new types of ceramic gate valves. Different properties of the gate valve performance, processing technology, service life, applicable occasions are a certain difference. Copper gate valves should be used for fire end water outlet installations as well as other occasions with special requirements.
- Q:Can the soft seal gate valve reach 25 kg?
- Soft seal butterfly valve seal is good, but can only withstand up to 16 pressure, or the plastic can not stand. A short period of time is OK, and it's also related to the workmanship and quality of the factory. The quality is poor.
- Q:What's the difference between a soft seal gate valve and a hard sealed gate valve?
- Soft sealing gate valve is rubber seal, F sealed, hard sealing gate valve is the medium of particles.
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