round Chain-style butterfly	squareChain-style butterfly	rectangularChain-style butterfly

Table fof round Chain-style butterfly specification

Table of square Chain-style butterfly specification

Table of rectangular Chain-style butterfly specification

handle-style butterfly

round handle-style butterfly	square handle-style butterfly	rectangle handle-style butterfly

Table of round handle-style butterfly specification ??????????????unit:mm

Table of square handle-style butterfly specification??????????????unit:mm

Table of rectangle handle-style butterfly specification????????????unit:mm

Notice to order
??????Explain butterfly name, type and specification as ordering.
??????Explain horizontal installation or vertical installation for chain-style butterfly valves.
??????The valve color is commonly grey. other color can also be met.
??????Explain the technical requirement different from that in Manual.

split multiplevane adjustable valves Summary￡o ????The valves have four kinds: manual split multiplevane adjustable valves, dynamic split multiplevane adjustable valves, seal split multiplevane adjustable valves and seal-dynamic split multiplevane adjustable valves. The valves accord with Specification T308 and 89T311 ????Dynamic split multiplevane adjustable valves have two kinds: valve-position signal feedback and switchable signal feedback. ????The butterfly valves have temperature-preserved depth 25mm that can also be specially produced for customers. Outline Dynamic adjustable valves (switchable signal) Dynamic split multiplevane adjustable valves( valve-position signal ) Manual adjustable valve Wiring sketch for dynamic adjustable valve Table fof split multiplevane adjustable valves specification (mm) Type A?áB L type A?áB L type A?áB L type A?áB L 1 160?á320 160 25 400?á630 140 49 800?á1400 160 73 1400?á2000 170 2 200?á320 160 26 500?á630 140 50 1000?á140 16 74 1600?á2000 170 3 250?á320 160 27 630?á630 140 51 1200?á1400 160 75 1800?á2000 170 4 320?á320 160 28 800?á630 140 52 1400?á1400 160 76 2000?á2000 170 5 800?á320 160 29 1000?á630 140 53 800?á1500 160 77 800?á2200 170 6 1000?á320 160 30 1250?á630 140 54 1000?á1500 160 78 1000?á2200 170 7 200?á400 140 31 1600?á630 160 55 1200?á1500 160 79 1200?á2200 170 8 250?á400 140 32 800?á800 140 56 1400?á1500 160 80 1400?á2200 170 9 320?á400 140 33 1250?á800 140 57 1000?á1600 160 81 1600?á2200 170 10 400?á400 140 34 1600?á800 160 58 1200?á1600 160 82 1800?á2200 170 11 800?á400 140 35 2000?á800 160 59 1400?á1600 160 83 800?á2500 170 12 1000?á400 140 36 800?á1000 140 60 1600?á1600 160 84 1000?á2500 170 13 1250?á400 140 37 1000?á1000 140 61 1000?á1700 160 85 1200?á2500 170 14 200?á500 140 38 1250?á1000 140 62 1200?á1700 160 86 1400?á2500 170 15 250?á500 140 39 1600?á1000 160 63 1400?á1700 160 87 1600?á2500 170 16 320?á500 140 40 2000?á1000 160 64 1600?á1700 160 88 800?á2700 170 17 400?á500 140 41 1600?á1250 160 65 1200?á1800 160 89 1000?á2700 170 18 500?á500 140 42 2000?á1250 160 66 1400?á1800 160 90 1200?á2700 170 19 800?á500 140 43 400?á800 140 67 1600?á1800 160 91 1400?á2700 170 20 1000?á500 140 44 630?á800 140 68 1800?á1800 160 92 800?á3000 170 21 1250?á500 140 45 630?á1000 140 69 1200?á1900 160 93 1000?á3000 170 22 1600?á500 140 46 800?á1250 140 70 1400?á1900 160 94 1200?á3000 170 23 250?á630 140 47 1000?á1250 140 71 1600?á1900 160 95 1400?á3000 170 24 320?á630 140 48 1200?á1250 140 72 1800?á1900 160 ?a?a Dynamic split multiplevane adjustable valves length: 170mm. Notice to order ??????Explain butterfly name, type and specification as ordering. ??????The dynamic adjustable valves are commonly switchable signal type. Explain for different needs. ??????The valves voltage: a.c. 220V, a.c. 24V, d.c. 24V. ??????The valve color is commonly grey. other color can also be met. One-way valves Summary￡o ????Including steel one-way valves and glass-fibre one-way valves. The glass-fibre valves are used in pipes that transport toxic gases, having unerosion and long life, with different colors. ????One-way valves are used in pipes to prevent air-current from blowing back when ventilator stops, Wind speed inside pipes can not be less than 8m/s. ???The valves accord with Specification T303 one-way valves. Round one-way valves Square one-way valves Table of one-way valves specification ￡?§mm￡? Round type 1 2 3 4 5 6 7 D 220 250 280 320 360 400 450 type 8 9 10 11 12 13 ?a?a D 500 560 630 700 800 900 ?a?a Square type 1 2 3 4 5 6 7 A 200 250 320 400 500 630 800 Insert valve Summary￡o ????Including steel insert valves and glass-fibre insert valves. The glass-fibre valves are used in pipes that transport toxic gases, having unerosion and long life, with different colors. ????Seal Insert valves can also be produced to meet customer's needs. ????Insert valves accord with Specification T305 and T355. Outline round Insert valve square Insert valve Table of round Insert valve specification ￡?§mm￡?   type 1 2 3 4 5 6 7 8 9 10 11 D 200 220 250 280 320 360 400 450 500 560 630 L 200 200 200 200 300 300 300 300 300 300 300 H 556 595 656 716 796 875 955 1055 1165 1295 1435 Table of square insert valves specification ￡?§mm￡? type 1 2 3 4 5 6 D 200 250 320 400 500 600 L 200 200 300 300 300 300 H 556 656 796 955 1165 1435