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Specifications
| Connection: | Wafer and lug |
| Nominal diameter: | DN50-DN1000 |
| Standard differential pressure: |
10bar for DN50-DN250 6bar for DN300-DN400 5bar for DN450 4bar for DN500-DN600 2bar for DN700-DN1000 |
| Flange accommodation: | EN1092 PN10, PN16. ASME B16.5 CLASS150 |
| Body: | Ductile iron, Carbon steel, stainless steel, spec. alloy |
| Knife: | Stainless steel, spec. alloy |
| Seat: | EPDM, metal to metal |
| Packing: | Synthetic PTFE, PTFE, Graphite, Ceramic fiber |
| Operation: | Hand wheel, gear box, pneumatic actuator, electric actuator, hydraulic actuator |
Features
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● Simple compact structure with short face-to-face dimension relieves the pipe load.
● Automatically scraping off impurities ensures a good sealing performance.
● Gate is polished on both sides to avoid jamming and seat damage.
● Bottom of the knife-edge, is machined to cut through particles in medium for a tighter seal in the closed position.
● Various seat design available for different application requirement.
On request: Thickness and/or material of the knife and packing, can be changed for higher temperature and pressure.
If you have any enquiry about quotation or cooperation, please feel free to email us at mail@coreline.cn or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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