Stainless steel Triple Eccentric Flanged Multi Function Control Marine Butterfly Valve
- Category: >>>
- Supplier: Zhengzhou Jinggong Valve Co. Ltd.
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Product Overview
Description
Main size information | ||||||||||||
Size | L | PN16 | PN25 | |||||||||
DN | NPS | L | D1 | N-d | D1 | N-d | ||||||
50 | 2" | 108 | 125 | 4-18 | 125 | 4-18 | ||||||
65 | 2.5" | 112 | 145 | 4-18 | 145 | 8-18 | ||||||
80 | 3" | 114 | 160 | 8-18 | 160 | 8-18 | ||||||
100 | 4" | 127 | 180 | 8-18 | 190 | 8-22 | ||||||
125 | 5" | 140 | 210 | 8-18 | 220 | 8-26 | ||||||
150 | 6" | 140 | 240 | 8-22 | 250 | 8-26 | ||||||
200 | 8" | 152 | 295 | 12-22 | 310 | 12-26 | ||||||
250 | 10" | 165 | 355 | 12-26 | 370 | 12-30 | ||||||
300 | 12" | 178 | 410 | 12-26 | 430 | 16-30 | ||||||
350 | 14" | 190 | 470 | 16-26 | 490 | 16-33 | ||||||
400 | 16" | 216 | 525 | 16-30 | 550 | 16-36 | ||||||
450 | 18" | 222 | 585 | 20-30 | 600 | 20-36 | ||||||
500 | 20" | 229 | 650 | 20-33 | 660 | 20-36 | ||||||
600 | 24" | 267 | 770 | 20-36 | 770 | 20-39 | ||||||
700 | 28" | 292 | 840 | 24-36 | 875 | 24-42 | ||||||
Product Features:
1.Triple eccentric design for sealing zero leakage.
2.Bi-directional flowing medium & metal-to-metal sealing.
3.Laminated disc seal: The elastic seal is curved and energetic, achieve tight closing in both directions. Self-aligning:
expansion due to temperature fluctuations.
4.High quality sealing effect & longer service life.
5.Small installation dimension, small opening/closing torque, small fluid resistance.
6.Range of working temperature: -45℃~538℃, valve body/disc material such as CS/SS304/SS316/AS can be chosen according to working conditions.
7.Connecting type: Flange, BW, Threaded connection.
8.Application: Petroleum and petrochemical, metallurgy, chemical industry, electric power, gas, water conservancy, municipal administration, and construction industries, etc.
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