1. Size, pressure, medim and temp. range as listed below:
Size | DN50 to DN5000 |
Pressure | PN10, PN16, PN25, PN40 |
Suitablem | water, and other weak corrosive liquid etc. |
Temp. | -10~120°C |
2. Standard items:
Description | Standard |
Design and manufacture | EN593 |
Face to face | ISO5752 series14, EN558-1 series 14, DIN3202 F4 |
Flange and drilling | ISO7005-2, EN1092, DIN2501 |
Pressure test | EN12266 ISO5208 |
Top flange of bare shaft valve | ISO5211 |
Top flange on worm gearbox for e-actuator | ISO5210 |
3. Main part material items:
Name | Material |
Body | ductile cast iron, WCB, stainless steel |
Disc | ductile cast iron, WCB, stainless steel, Al-bronze |
Stem | SS420, SS431 |
Disc seat ring | EPDM,NBR,VITON |
Body seat ring | SS304 |
Retainer | SS304, SS316 |
Shaft bearing | Al-bronze, self-lubricating bearing |
Bolt & nuts | 8.8 grade galvanized, SS304 |
Coating | epoxy coating, thickness: min. 250 microns, color code: RAl5015, 5017, 5010, and etc. |
BIKVALVE company specializes in the production of ball valves, butterfly valves, check valves, globe valves and other valves. In the field of valves, company Poke has a rich design and production experience. All products pass through special processing equipment and meets international standards of reliability and safety. The company already has fifteen years of experience, provides customers with design solutions in various areas such as oil, chemical, gas and other fields of industry. One priority advantage of the company bikvalve is the extension of the partnership not only with China, but also with foreign countries. Our products have reasonable prices, while providing our customers with the highest quality products. The company has the possibility of fast delivery of goods.
We are able to quickly fulfill the requirements and desires of the customer! We are very glad to offer the services to meet the requirements of our clients!