Full Lining Butterfly Valve
Derived from flow control and balanced by craftsmanship
Product Category
Products Introduction
Model | KML069 |
Caliber | DN50~DN1200 |
Pressure | CLASS150 |
Temperature | -20℃~120℃ |
Connection method | Flange, Wafer, Lugged, etc |
Design Standards | API 609，ASME B16.34, ASME B16.10，ISO 7005 etc |
Material | ASTM A216 WCB，ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A995 4A/5A/6A, A536 65-15-12/A536 60-40-18, UNS C95800, UNS C95500, etc |
Operation | Lever, Gear, Pneumatic, Electric, Hydraulic, etc |
Product Overview
Structural Features
Fully lined fluorine butterfly valve: 1. The center line butterfly valve is a butterfly plate and valve seat that are concentric within a 360 ° circumference (center line), with bidirectional sealing function, and pressure and flow can be freely adjusted; 2. Adopting adjustable elastic pin positioning. Accurate positioning and simple structure.
3. Four level loading elastic seal ensures absolute zero leakage inside and outside the valve; a、 The special transition curve at the connection between the shaft head and the butterfly plate circumference and the reasonable interference fit of the valve seat; b、 The end face of the shaft head adopts a combination of elastic O-ring, rigid washer at the shaft shoulder, and elastic rubber pad; c、 The radial direction of the shaft adopts a combination of O-ring and metal pad; d、 The valve seat is embedded in the groove of the valve body with elastic strips.
Performance Parameters
DN | L | L1 | H | H1 | A | 1.0Mpa | 1.6Mpa | ||||||
D | D1 | n-Фd | D | D1 | n-Фd | ||||||||
50 | 108 | 43 | 63 | 315 | 180 | 165 | 125 | 4-18 | 165 | 125 | 4-18 | ||
65 | 112 | 46 | 70 | 330 | 180 | 185 | 145 | 4-18 | 185 | 145 | 4-18 | ||
80 | 114 | 46 | 83 | 390 | 245 | 200 | 160 | 4-18 | 200 | 160 | 8-18 | ||
100 | 127 | 52 | 105 | 431 | 240 | 220 | 180 | 8-18 | 220 | 180 | 8-18 | ||
125 | 140 | 56 | 115 | 455 | 240 | 250 | 210 | 8-18 | 250 | 210 | 8-18 | ||
150 | 140 | 56 | 137 | 626 | 350 | 285 | 240 | 8-22 | 285 | 240 | 8-22 | ||
200 | 152 | 60 | 164 | 720 | 350 | 340 | 295 | 8-22 | 340 | 295 | 12-22 | ||
250 | 165 | 68 | 206 | 800 | 550 | 395 | 350 | 12-22 | 405 | 355 | 12-26 | ||
300 | 178 | 78 | 230 | 860 | 600 | 445 | 400 | 12-22 | 460 | 410 | 12-26 | ||
350 | 190 | 78 | 248 | 883 | 600 | 505 | 460 | 16-22 | 520 | 470 | 12-26 | ||
400 | 216 | 102 | 289 | 972 | 600 | 565 | 515 | 16-26 | 580 | 525 | 16-26 | ||
450 | 222 | 114 | 320 | 1043 | 750 | 615 | 565 | 20-26 | 640 | 585 | 16-30 | ||
500 | 229 | 127 | 342 | 1098 | 750 | 670 | 620 | 20-26 | 715 | 650 | 20-30 | ||
600 | 267 | 154 | 413 | 1236 | 750 | 780 | 725 | 20-30 | 840 | 770 | 20-33 | ||
700 | 430 | 165 | 478 | 1431 | 750 | 895 | 840 | 24-30 | 910 | 840 | 24-36 | ||
800 | 470 | 190 | 525 | 1488 | 750 | 1015 | 950 | 24-33 | 1025 | 950 | 24-39 | ||
900 | 510 | 203 | 585 | 1615 | 1250 | 1115 | 1050 | 28-33 | 1125 | 1050 | 28-39 | ||
1000 | 550 | 216 | 640 | 1765 | 1500 | 1230 | 1160 | 28-36 | 1255 | 1170 | 28-42 | ||
Service Hotline：
400-888-7275
