GATE VALVE AWWA/ ANSI NON-RISING STEM RESILIENT SEATED DUCTILE IRON
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 9999 pc/month
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Quick Details
Standard or Nonstandard: | Standard | Structure: | Gate | Pressure: | Low Pressure |
Power: | Manual | Material: | Casting | Temperature of Media: | Normal Temperature |
Media: | Water | Port Size: | Standard | Place of Origin: | China (Mainland) |
Model Number: | Z1703111 | Brand Name: | CMAX | Application: | General |
Body: | DI | Disc: | DI+EPDM | Stem: | Stainless Steel |
Stem Nut: | Bronz | Bonnet Gasket: | EPDM | Nut: | WCB |
Bolt: | WCB | Bonnet: | DI | O Ring: | EPDM |
Gland: | DI |
Packaging & Delivery
Packaging Details: | plywood case or fumigation wooden case |
Delivery Detail: | 30 days |
AWWA/ANSI 250Psi Non-Rising Stem Metel Seat Gate Valve
Features
Replaceable O-ring
Low torque operation
Rubber encapsulated wedge
Clockwise closing direction
Fusion bonded epoxy coated inside and outside
Product color:Bule RAL 5017
Temperature:33-125 °F/0.6-52 ℃(AWWA C509)
Technical Specification
Design:AWWA C515/C509 250Psi
Face to Face:ANSI B16.10
Flanges:ANSI B16.1 Class125
Work Pressure:3-12inch;200Psi
16-30inch:150Psi
Hydraulic test :AWWA C509
Seat :250Psi
Shell:500Psi
- Q:Stainless steel gate valve DN150 200300 weight, who knows?
- The weight of DN150/200/300 is 134/192/379kg. Of course, different manufacturers may vary in weight, but not much.It's not that heavy at all
- Q:How to distinguish between gate valve and cut-off valve?
- The shape is relatively simple and the casting process is better.The valve is used in the system is relatively large, to close the gate off system; and the valve is used in the system is relatively small, and to adjust the flow quantity of the system, can not be closed gate and globe valves of different specifications for many kinds of occasions, the valve rod valve the dark bar gate valve, wedge gate valve, single valve, multi valve valve body structure is different, large volume. 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.
- Q:What is the standard for ductile iron gate valve set?
- The valve material name, specifications and price according to the facts that the valve rod input line.
- 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.
- Q:Does the tap belong to a stop valve or a gate valve?
- When the valve is installed, the medium can enter from the bottom of the valve core and enter the two way from the top. Medium from the spool into the advantages of the valve closed when the packing is not under pressure, can extend the service life of the packing, and can be pressure in front of the valve in the case of replacement of packing work. Medium from the spool into the bottom of the shortcomings of the valve driving torque is larger, about 1.05~1.08 times above the entrance, the stem by the axial force of large, easy to bend the stem. To this end, the media from below to enter the way, generally only applicable to small caliber manual stop valve, to the valve closed, the media acting on the spool of force is not greater than 350kg limit. Electric cut-off valve is generally used to enter the media from the top way. The disadvantage of the medium entering from the top is just the opposite of the way it is entered below.Compared with the gate valve, the utility model has the advantages of simple structure, good sealing performance, and convenient manufacture and maintenance. The disadvantage is that the liquid resistance is large, and the opening and closing force is large. Gate and globe valves are fully open closed type valve, cut off or connected as the medium use, not as a control valve.The range of application of stop valves and gate valves is determined by their characteristics. In the smaller passages, the cut-off valve is used when required for better shutoff; in the steam pipe and the large diameter water supply pipe, the gate valve is generally used because of less fluid resistance.
- Q:What is the soft seal gate valve?
- Commonly used soft sealing gate valve model is divided into: Z45X and Z41X, the difference is that the Z41X is the Ming bar, and Z45X is dark rod.Matters needing attention in packing and transportation of soft sealing gate valve:Soft sealing gate valve before transport, should use the rope to tie up the small caliber.Before transportation, the lighter sides of the valve should be sealed.For larger caliber soft sealing gate valve, it should be used to carry out simple packing, it can better prevent the valve in the process of transportation damage.
- Q:Why the valve can only be fully open and fully closed valve can adjust the flow?
- Valve, if adjusted, it is easy to wash the sealing surface, resulting in sealing surface damage.
- Q:Gate valve z11h/y-16 what does that mean?
- Product Name: internal thread gate valveItem number: Z11HProduct specification: DN15-50Product pressure: 1.6MPa-2.5MPaMaterial: cast iron, cast steel, stainless steelInternal thread gate valve nominal pressure 2.5Mpa, applicable temperature range -20-232-350, applicable medium: water, oil, gas and certain corrosive liquid (W.O.G), thread type G.NPT.BSPT.BSP.DIN259/2999.
- Q:Is the gate valve flanged?
- The most commonly used gate valves are threaded connections, flanged connections, and welded connections.Like the outer thread connection, the clamp connection, the card sleeve is seldom used.
- Q:What kind of valve is gate valve? Is it different from the cut-off valve?
- Gate valve is applied to the big diameter pipeline valve, the valve is generally used in small pipe diameter pipeline, their internal structure is different, the valve can not regulate the flow of water, the valve can be. If you want to understand in detail, it is recommended to take a sample of valve manufacturers to see the internal structure.
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GATE VALVE AWWA/ ANSI NON-RISING STEM RESILIENT SEATED DUCTILE IRON
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 9999 pc/month
OKorder Service Pledge
OKorder Financial Service
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