wcb globe valve DN100
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size range | 1/2"~10" |
working pressure | PN1.6~6.4Mpa, 150~300LB, 10K, 20K |
suitable temperature | -29~150°C |
Suitable medium | water, gas, oil |
CF8(304): suitable for nitric acid | |
CF8M(316): suitable for acetic acid | |
Technical Standard | |
Design Standard | ASEB16.5a |
Facto to face Std | ASMEB16.10 |
Pressure-Temperature Rating | ASEB16.34 |
End-Flange Std | ASEB16.5a |
Test Standard | API598, ISO5208 |
Material | WCB, CF8(304), CF8M(316) |
Operation | Manaul, Pneumatic, Electric |
- Q:The difference and use of gate valve and stop valve
- Medium flow is unrestricted.When opening fully, the sealing surface is eroded by the working medium smaller than the 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.
- Q:What are the working principles of the electric gate valve?
- We see you what type of electric valve, is integral or ordinary type, if the overall type Denso took power on the line, is generally 380V and 220V power supply, and then according to their own needs and then open the signal line, in place and closing in place and remote control line, valve position feedback signal the commonly used 4~20ma over torque protection fault signal.
- Q:What are the standards for the execution of cast iron dark pole gate valves?
- Four, summary:1, cast iron gate valve is mainly used as a connection and cut off the role of medium. The opening and closing parts of the valve are ram, and the direction of movement of the gate is perpendicular to the direction of flow of the medium. Cast iron gate valve with ductile iron as the main material, the weight is very light, only about 20%~30% of the traditional gate valve;2, cast iron hidden rod gate valve belongs to the class of products, but also the successor to the traditional gate valve, the use of gate generated by the deformation of the compensation role, so that the valve to achieve good sealing effect. Cast iron dark rod valve with open and close the advantages of convenient, reliable sealing, good elastic memory, long service life, can be widely used in metallurgy, electricity, sewage, medicine, construction, food, textile, tap water, energy and other pipeline regulation and closure devices as.
- Q:Please tell the specific specifications and specifications of the gate valve and advise the principle of management cooperation Thank you
- There is mail sent me, send you a specific
- Q:What are the structural differences between parallel and wedge valves?
- The structure of globe valve and gate valve. What does this article introduce first?What is parallel gate valve?The sealing cover is parallel to the vertical center line, so the sealing surfaces of the valve body and the gate are parallel to each other. This gate valve is the most common double gate plate, in order to shut down, so that the valve and gate two sealing surface contact closely asked, often used in two ram double sided thrust wedge block. Thus, when the valve is closed, the double side thrust block is contacted with the bottom of the valve body and is gradually stressed.
- Q:Why does the centrifugal pump start and stop in the case of closing the gate valve?
- After the valve is closed to stop the cause of centrifugal pump outlet valve is closed to stop the pump to prevent the flow back into the pump, impeller, impeller in reverse, part of the mechanical seal in the pump pump impeller reversal will have adverse consequences, serious damage to the centrifugal pump, to close the valve after the shutdown.
- Q:Does the tap belong to a stop valve or a gate valve?
- If it is about to pull open and close, it is cock valveIf it is rotated up and down, it is a stop valve
- Q:What are the features and uses of the gate valve?
- 1) advantages: sealing performance than the cut-off valve, the fluid resistance is small, open and close more effort, full sealing surface by the erosion of media, media flows from the restrictions, with double flow, small structure length, wide application range. 2) disadvantages: high size, open need a certain space, opening and closing time is long, in the opening and closing, the sealing surface is easy to erode and scratch, and the two sealing pairs bring difficulties to the processing and maintenance.3) use: gate valve is generally used in the caliber of DN15-1800mm pipes and equipment, and its dosage is great, mainly cutting off function, not allowed to throttle.
- Q:What is an inverted seal gate valve?
- The inverted sealing gate valve is provided with an inverted sealing device, and when the valve is fully opened, an inverted seal is formed, and the filling can be changed under the normal operation of the system.
- Q:What are the specifications of the gate valves? Does the work pressure need to be marked separately?
- Gate valve code Z, such as GB gate valve Z41H-16. Front is the valve type, and the back 16 represents the pressure of 16 kg, 1.6MPa
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wcb globe valve DN100
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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