Wholesale Discount 6 Inch Gate Valve China Suppliers - D71XAL Anti-dew butterfly valve – Like Valve Detail:
Features of d71xal anti condensation butterfly valve
1. It has good fluid control characteristics and sealing performance;
2. Under low pressure, it can achieve good sealing and good regulation performance;
3. The streamline design of butterfly plate makes the loss of fluid resistance small, which can be described as an energy-saving product;
4. The valve rod is a through rod structure, which has good comprehensive mechanical properties, corrosion resistance and scratch resistance after quenching and tempering treatment;
5. There are flange connection, clamp connection, butt welding connection and lug connection;
6. Ultra light aluminum alloy valve body, small torque, easy to use and install, prevent rust.
Standard parameter table
type | F500 | Structural length | JIS GB API |
Nominal diameter of valve | 40-300mm | Top flange standard | international standard ISO5211 |
Applicable flange specification | JIS ANSI GB | Standard material | Valve body: aluminum alloy |
Maximum working pressure | 1.0MPa | Valve plate: stainless steel | |
Operating temperature range | 0-120℃ EPDM、0-70℃ NBR | seal ring:EPDM(MBR) | |
Leakage test pressure | 1.1MPa | Spraying specification | Polyester powder coating |
Valve body test pressure | 1.5MPa | ||
Driving form | Handle type, gear type, cylinder type and electric type |
D71XAL Design drawing of anti condensation butterfly valve
Main connection dimensions 1 Company:mm
Nominal diameter | 尺寸 | weight(kg) | ||||||||
mm | inch | d | L | H1 | H2 | H3 | L1 | L2 | D1 | |
40 | 1 1/2″ | 42 | 33 | 70 | 145 | 51 | 47 | 68 | 250 | 1.4 |
50 | 2″ | 52 | 43 | 82 | 145 | 51 | 47 | 68 | 250 | 1.7 |
65 | 2 1/2″ | 67 | 46 | 90 | 157 | 51 | 47 | 68 | 250 | 2.1 |
80 | 3″ | 80 | 46 | 99 | 165 | 51 | 47 | 68 | 250 | 2.3 |
100 | 4″ | 102 | 52 | 112 | 183 | 51 | 47 | 68 | 250 | 2.8 |
125 | 5″ | 126 | 56 | 132 | 196 | 60 | 63 | 86 | 330 | 4.8 |
150 | 6″ | 150 | 56 | 146 | 214 | 60 | 63 | 86 | 330 | 60 |
Main connection dimensions 2 Company:mm
Nominal diameter | size | weight(kg) | ||||||||||
mm | inch | d | L | H1 | H2 | H3 | L1 | L2 | L3 | S | D1 | |
40 | 1 1/2″ | 42 | 33 | 70 | 145 | 168 | 35 | 35 | 56 | 132 | 100 | 2.0 |
50 | 2″ | 52 | 43 | 82 | 145 | 168 | 35 | 35 | 56 | 132 | 100 | 2.3 |
65 | 2 1/2″ | 67 | 46 | 90 | 157 | 180 | 35 | 35 | 56 | 132 | 100 | 2.7 |
80 | 3″ | 80 | 46 | 99 | 165 | 188 | 35 | 35 | 56 | 132 | 100 | 2.9 |
100 | 4″ | 102 | 52 | 112 | 183 | 206 | 41 | 39 | 68 | 132 | 100 | 3.4 |
125 | 5″ | 126 | 56 | 132 | 196 | 220 | 58 | 48 | 89 | 149 | 140 | 5.8 |
150 | 6″ | 150 | 56 | 146 | 214 | 238 | 58 | 48 | 89 | 149 | 140 | 7.4 |
200 | 8″ | 199 | 60 | 188 | 241 | 272 | 58 | 48 | 89 | 149 | 140 | 9.6 |
250 | 10″ | 248 | 68 | 220 | 320 | 367 | 67 | 61 | 97 | 200 | 200 | 21.5 |
300 | 12″ | 297 | 78 | 255 | 355 | 402 | 67 | 63 | 97 | 200 | 200 | 31.0 |
Product detail pictures:
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