
Pull Handle Stainless Steel Manual Butterfly Valve
Product Introduction
From raw materials to finished products, each of our Italian Thin Flanged Ball Valve, Sanitary Stainless Steel Round Manhole Cover, BSPT/NPT Threaded Ball Valve has undergone rigorous testing in terms of safety and efficiency. As China's market economy gradually integrates with the international market, we will inspire our spirits, seize opportunities, and meet challenges, always put the interests of users first, and continue to develop and update products to meet the new era's demand for high-tech instrument products. , Carefully, carefully, and attentively provide users with superior cost-effective products. For many years, we have been maintaining and improving our good cooperation with our customers. The original driving force of our company is our well-trained, reasonably structured, energetic and experienced, dynamic and vigorous technological team.



Part material
Part Name | Material name |
Valve body | Cast iron, cast steel, stainless steel |
Seat seal | NBR、EPDM、PIPE、Q |
Butterfly | Stainless steel |
Valve shaft | Stainless steel |
Bushing | Bronze |
Main connection size
Specification | A | B | C | D | L | H | D1 | n - Ø | K | E | n1-Ø1 | Ø2 | G | n2-M | F | J | X | Weight (KG) | |
mm | inch | ||||||||||||||||||
40 | 1.5 | 136 | 69 | 33 | 42.6 | 30 | 77.77 | 110 | 4-18 | 77 | 50 | 4-6.7 | 12.6 | 100 | 13 | 13.8 | 3 | 2.3 | |
50 | 2 | 161 | 80 | 43 | 52.9 | 32 | 84.84 | 125 | 4-23 | 77 | 57.15 | 4-6.7 | 12.6 | 100 | 13 | 13.8 | 3 | 2.5 | |
65 | 2.5 | 175 | 89 | 46 | 64.5 | 32 | 96.2 | 145 | 4-26.5 | 77 | 57.15 | 4-6.7 | 12.6 | 120 | 13 | 13.8 | 3 | 3.2 | |
80 | 3 | 181 | 95 | 46 | 78.8 | 32 | 61.23 | 160 | 8-18 | 77 | 57.15 | 4-6.7 | 12.6 | 127 | 13 | 13.8 | 3 | 3.6 | |
100 | 4 | 200 | 114 | 52 | 104 | 32 | 70.8 | 180 | 4-24.5 | 92 | 69.85 | 4-10.3 | 15.77 | 156 | 13 | 17.77 | 5 | 4.9 | |
125 | 5 | 213 | 127 | 56 | 123.3 | 32 | 82.28 | 210 | 4-23 | 92 | 69.85 | 4-10.3 | 18.92 | 190 | 13 | 20.92 | 5 | 7 | |
150 | 6 | 226 | 139 | 56 | 155.6 | 32 | 91.08 | 240 | 4-25 | 92 | 69.85 | 4-10.3 | 18.92 | 212 | 13 | 20.92 | 5 | 7.8 | |
200 | 8 | 260 | 175 | 60 | 202.5 | 45 | 112.89 76.35 | 295 | 4-25 4-23 | 115 | 88.9 | 4-14.3 | 22.1 | 268 | - | 13 | 24.1 | 5 | 13.2 |
250 | 10 | 292 | 203 | 68 | 250.5 | 45 | 92.4 | 350 355 | 4-29 | 115 | 88.9 | 4-14.3 | 28.45 | 325 | - | 13 | 31.45 | 8 | 19.2 |
300 | 12 | 337 | 242 | 78 | 301.6 | 45 | 105.34 | 400 410 | 4-29 | 140 | 107.95 | 4-14.3 | 31.6 | 403 | - | 20 | 34.6 | 8 | 32.5 |
350 | 14 | 368 | 267 | 78 | 333.3 | 45 | 91.11 | 460 470 | 4-30 | 140 | 107.95 | 4-14.3 | 31.6 | 436 | - | 20 | 34.6 | 8 | 41.3 |
400 | 16 | 400 | 309 | 86 102 | 389.6 | 51.2 72 | 100.47 102.42 | 515 525 | 4-26 4-30 | 197 | 158.75 | 4-20.6 | 33.15 | 488 | - | 20 | 36.15 | 10 | 61 |
450 | 18 | 422 | 328 | 105 114 | 440.51 | 51.2 72 | 88.39 91.51 | 565 585 | 4-26 4-30 | 197 | 158.75 | 4-20.6 | 37.95 | 536 | - | 20 | 41 | 10 | 79 |
500 | 20 | 480 | 361 | 127 | 491.6 | 64.2 82 | 86.99 101.68 | 620 650 | 4-26 4-33 | 197 | 158.75 | 4-20.6 | 41.15 | 590 | - | 22 | 44.15 | 10 | 128 |
600 | 24 | 562 | 459 | 154 | 592.5 | 70.2 82 | 113.42 120.46 | 725 770 | 20-30 20-36 | 276 | 215.9 | 4-22.2 | 50.65 | 816 | - | 22 | 54.65 | 16 | 188 |
700 | 28 | 624 | 520 | 165 | 695 | 66 | 109.65 | 840 | 24-30 | 300 | 254 | 8-18 | 63.35 | 895 | - | 30 | 71.4 | 18 | 284 |
800 | 32 | 672 | 591 | 190 | 794.7 | 66 | 124 | 950 | 24-33 | 300 | 254 | 8-18 | 63.35 | 1015 | - | 30 | 71.4 | 18 | 368 |
900 | 36 | 720 | 656 | 203 | 864.7 | 118 | 117.57 | 1050 | 24-33 | 300 | 254 | 8-18 | 75 | 1115 | 4-M30 | 34 | 84 | 20 | 713 |
1000 | 40 | 800 | 721 | 216 | 965 | 142 | 129.89 | 1160/1170 | 24-36 | 300 | 254 | 8-18 | 85 | 1230 | 4-M33 | 35 | 95 | 22 | 864 |
1200 | 48 | 940.7 | 864 | 254 | 1160 | 150 | 101.5 | 1380/1390 | 32-39 | 350 | 298 | 8-22 | 105 | 1455 | 4-M36 | 35 | 117 | 28 | 1210 |
Performance parameter:
Nominal diameter | 50-1200mm |
Nominal pressure | 1.0-2.5MPa |
Applicable medium | Water purification, sewage |
Proper temperature | -20-80℃ |
Reasons for choosing us:
Fine workmanship: precision machine tool processing, high dimensional accuracy, beautiful appearance.
Strict quality inspection: multi process control, more professional personnel for each component layer by layer inspection, quality assurance.
Selected materials: high quality materials, solid and safe, easy to use.
Pressure test: no leakage before packing factory.
Can be in accordance with customer drawings or clear requirements, processing products.
Application:
Electric flange butterfly valve is not only widely used in petroleum, gas, chemical industry, water treatment and other general industries, but also used in the cooling water system of thermal power station.
Packing: wooden case, wooden pallet or packing method specified by customers.
Price: The price is changing because of material cost and exchange rate. Please give me your contact information, I will update the newest price to you
We strictly implement the international quality management system as the standard, as always, provide reliable Pull Handle Stainless Steel Manual Butterfly Valve, perfect services and common development for customers. We use the ways and means of the Internet in marketing to make purchasing easier, service simpler and more convenient to use. Since the establishment of our company, with the continuous exploration, research and application of technology, the development of the company has begun to take shape, with a team of professional and technical personnel, engineers, sales and after-sales service personnel with innovative spirit.
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