+-----------+-----------+-----------+-----------+----------+------------+
| DN | D*, мм | d, мм | d_1, мм | l, мм | L, мм, не |
| | | | | | более |
+-----------+-----------+-----------+-----------+----------+------------+
| 25 | 60 | 19 | 1-В | 17 | 40 |
+-----------+-----------+-----------+-----------+----------+------------+
| 40 | 92 | 30 | 1,5-В | 20 | 43 |
+-----------+-----------+-----------+-----------+----------+------------+
| 50 | 98 | 43 | 2-В | 21 | 44 |
+-----------+-----------+-----------+-----------+----------+------------+
| 70 | 128 | 57 | 2,5-В | 25 | 56 |
+-----------+-----------+-----------+-----------+----------+------------+
| 80 | 142 | 68 | 3-В | 28 | 60 |
+-----------+-----------+-----------+-----------+----------+------------+
| 90 | 175 | 78 | 3-В | 28 | 62 |
+-----------+-----------+-----------+-----------+----------+------------+
| 150 | 242 | 136 | 6-В | 35 | 78 |
+-----------+-----------+-----------+-----------+----------+------------+
+-----------+-----------+-----------+-----------+----------+------------+
Таблица 3
Размеры цапковой напорной головки
+-----------+-----------+-----------+-----------+----------+------------+
| DN | D* мм | D_1, мм | d, мм | l, мм | L, мм, не |
| | | | | | более |
+-----------+-----------+-----------+-----------+----------+------------+
| 25 | 60 | G1-B | 19 | 14,0 | 40 |
+-----------+-----------+-----------+-----------+----------+------------+
| 40 | 92 | G1,5-B | 30 | 20,0 | 43 |
+-----------+-----------+-----------+-----------+----------+------------+
| 50 | 98 | G2-B | 43 | 22,5 | 55 |
+-----------+-----------+-----------+-----------+----------+------------+
| 70 | 128 | G2,5-B | 57 | 25,0 | 61 |
+-----------+-----------+-----------+-----------+----------+------------+
| 80 | 142 | G3-B | 68 | 28,0 | 68 |
+-----------+-----------+-----------+-----------+----------+------------+
| 90 | 175 | G3-B | 78 | 28,0 | 70 |
+-----------+-----------+-----------+-----------+----------+------------+
| 150 | 242 | G6-B | 136 | 45,0 | 98 |
+-----------+-----------+-----------+-----------+----------+------------+
+-----------+-----------+-----------+-----------+----------+------------+
Таблица 4
Размеры переходной напорной головки
+----------------+---------------+--------------+------------+----------+
| DN | D*, мм | d, мм | d_1, мм |L, мм, не |
| | | | | более |
+----------------+---------------+--------------+------------+----------+
| 50x25 | 98 | 19 | 42 | 105 |
+----------------+---------------+--------------+------------+----------+
| 50x40 | 98 | 30 | 42 | 104,5 |
+----------------+---------------+--------------+------------+----------+
| 70x50 | 128 | 42 | 55 | 155 |
+----------------+---------------+--------------+------------+----------+
| 80x50 | 142 | 42 | 67 | 167 |
+----------------+---------------+--------------+------------+----------+
| 80x70 | 142 | 57 | 67 | 160 |
+----------------+---------------+--------------+------------+----------+
+----------------+---------------+--------------+------------+----------+
Таблица 5
Размеры напорной головки-заглушки
+-----------------------+----------------------+------------------------+
| DN | D*, мм | L, мм, не более |
+-----------------------+----------------------+------------------------+
| 25 | 60 | 40 |
+-----------------------+----------------------+------------------------+
| 40 | 92 | 65 |
+-----------------------+----------------------+------------------------+
| 50 | 98 | 75 |
+-----------------------+----------------------+------------------------+
| 70 | 128 | 80 |
+-----------------------+----------------------+------------------------+
| 80 | 142 | 90 |
+-----------------------+----------------------+------------------------+
| 90 | 175 | 85 |
+-----------------------+----------------------+------------------------+
| 150 | 242 | 125 |
+-----------------------+----------------------+------------------------+
+-----------------------+----------------------+------------------------+
Таблица 6
Размеры рукавной всасывающей головки
+----------+----------+----------+-----------+-------------+------------+
| DN | D*, мм | D_1, мм | d, мм | l, мм, не | L, мм, не |
| | | | | менее | более |
+----------+----------+----------+-----------+-------------+------------+
| 80 | 142 | 75 +-0,4 | 64 | 100 | 172 |
+----------+----------+----------+-----------+-------------+------------+
| 100 | 175 |100 +-0,5 | 87 | 100 | 172 |
+----------+----------+----------+-----------+-------------+------------+
| 125 | 210 |124 +-0,5 | 110 | 140 | 220 |
+----------+----------+----------+-----------+-------------+------------+
+----------+----------+----------+-----------+-------------+------------+
Таблица 7
Размеры муфтовой всасывающей головки
+----------+----------+----------+-----------+-------------+------------+
| DN | D*, мм | d_1, мм | d, мм | l, мм | L, мм, не |
| | | | | | более |
+----------+----------+----------+-----------+-------------+------------+
| 80 | 142 | М 95х4 | 64 | 28 | 64 |
+----------+----------+----------+-----------+-------------+------------+
| 100 | 175 | М 125x6 | 87 | 40 | 76 |
+----------+----------+----------+-----------+-------------+------------+
| 125 | 210 | М 150x6 | 110 | 40 | 81 |
+----------+----------+----------+-----------+-------------+------------+
+----------+----------+----------+-----------+-------------+------------+
Таблица 8
Размеры всасывающей головки-заглушки
+--------------------------+----------------------+---------------------+
| DN | D(*), мм | L, не более |
+--------------------------+----------------------+---------------------+
| 80 | 142 | 86 |
+--------------------------+----------------------+---------------------+
| 100 | 175 | 92 |
+--------------------------+----------------------+---------------------+
| 125 | 210 | 100 |
+--------------------------+----------------------+---------------------+
+--------------------------+----------------------+---------------------+
Таблица 9
Размеры, обеспечивающие смыкаемость головок
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|DN | D, мм | D_1, мм |D_2(*), мм | d, мм | d_1, мм | В, мм | b, мм |b_1(*), мм| b_2, | b_3, ММ | h, мм | h_1*, мм| альфа° |
| | | | | | | | | | мм | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|25 |46 (+-0,2)| 40(-0,5 | - | 40 (+0,5) | 47 | 18 | 4,5 | - | 4 | 11 (+0,22) |3,5 (-0,18) | - | 10 |
| | | -0,2) | | | (+0,33) | | (+0,10) | | | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|40 |71 (-0,5) | 63 (-0,4) | 63 |64 (+0,46) | 72 | 24 | 6,2 | 4 | 7 | 11 (+0,22) |3,7 (-0,18) | 5,5 | 15 |
| | | | | | (+0,46) | | (+0,22) | | | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|50 |85 (-0,87)| 77 (-0,74) | 77 |78 (+0,54) | 86 | 28 |7 (+0,22) | 4 | 7 | 12 (+0,22) |4,6 (-0,18) | 6 | 20 |
| | | | | | (+0,54) | | | | | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|70 | 103 | 94 (-0,87) | 94 |95 (+0,54) | 104 | 32 |8 (+0,22) | 5 | 8 | 12 (+0,22) |5,75 (-0,18)| 7 | 25 |
| | (-0,87) | | | | (+0,54) | | | | | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|80 | 115 |106 (-0,87) | 106 |107 (+0,54)| 116 | 35 |9 (+0,22) | 5 | 8 | 14 (+0,22) |6,7 (-0,22) | 7 | 25 |
| | (-0,87) | | | | (+0,54) | | | | | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|90 |149 (-1,0)| 139 (-1,0) | 136 |140 (+0,63)| 150 | 38 | 9,5 | 5 | 9 | 15 (+0,22) |7,25 (-0,22)| 10 | 30 |
| | | | | | (+0,63) | | (+0,22) | | | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|100|149 (-1,0)| 139 (-1,0) | 136 |140 (+0,63)|150 (+63)| 38 | 9,5 | 5 | 9 | 15 (+0,22) |7,25 (-0,22)| 10 | 30 |
| | | | | | | | (+0,22) | | | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|125|175 (-1,0)| 165 (-1,0) | 160 |166 (+0,63)| 176 | 40 |10 (+0,22)| 6 | 10 | 18 (+0 -22) |7,85 (-0,22)| 10 | 30 |
| | | | | | (+0,63) | | | | | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
|150| 195 |185 (-115,5)| 195 |185 (+0,63)| 197 | 40 |12 (+0,22)| 7 | 10 | 15 (+0,22) |7,2 (-0,22) | 10 | 30 |
| | (-1,15) | | | | (+0,63) | | | | | | | | |
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+
+---+----------+------------+-----------+-----------+---------+-------+----------+----------+------+-------------+------------+---------+----------+