Rising Stem Metal Seal Body Material WCB Gate Valve
Brief introduction:
The gate valve is used the stem lifting the disc to control the open and close. It can see the open throught the stem. Rising stem gate valves require enough installation space.
Pressure and temperature
| working pressure | PN10/PN16 |
| testing pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
| working temperature | -10°C to 80°C (NBR) -10°C to 120°C (EPDM) |
| suitable media | Water, Oil and gas. |
Materials:
No. | Part | Material |
1 | Body | carbon steel |
2 | Bonnet | carbon steel |
3 | Wedge | carbon steel |
4 | Wedge coating | EPDM / NBR |
5 | Gasket | NBR |
6 | Stem | (2 Cr13) X20 Cr13/SS431/SS304 |
7 | Stem nut | Brass |
8 | Fixed washer | Brass |
9 | Body bonnet Bolt | Steel 8.8 |
10 | O Ring | NBR / EPDM |
11 | Hand wheel | Ductile iron / Steel |
Application:
It can be widely used in tap water, sewage, building, petroleum, chemical industry, food, medicine, textile, electric power, shipbuilding, metallurgy, energy system and other pipelines as regulating and closing devices.
Production Process & Transportation
OUR COMPANY
KEMUS VALVE has advanced machining centers, testing equipment, CNC machine tools, plasma surfacing, heat treatment equipment and cleaning equipment. Advanced plasma surfacing is used to ensure the sealing performance of the sealing surface to ensure the service life. The heat treatment equipment improves the heat treatment of the parts to ensure the performance and life of the parts. Advanced pressure testing equipment is used to ensure the pressure test accuracy and sealing. The reliability of the performance, so that the quality of the product is guaranteed at the factory. The company continues to invest in manpower, material resources, continuous innovation and continuous improvement.
Certificate
FAQ
Q1: We are interested in your products?
A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: For some small size, like 1/4''-1''(DN6-DN25), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.
Q3: How about the warranty?
A3: The warranty time is 18 months after leaving our factory. We can repair or change because of the quality problems.
Q4: Payment
A4: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture API,DIN,GOST,JIS standards for different pressure & temperature & size according to different needs.
If you want to know more about our products, please contact freely. We will patiently answer your all questions.
