正（傘）齒輪焊接截止閥J561Y-16/25/40/64/100/160/P/PL/R/RL 截止閥的啟閉件是塞形的閥瓣，密封面呈平面或錐面，閥瓣沿流體的中心線作直線運動。閥桿的運動形式，有升降桿式(閥桿升降，手輪不升降)，也有升降旋轉桿式(手輪與閥桿一起旋轉升降，螺母設在閥體上)。截止閥只適用于全開和全關，不允許作調節和節流。
| 傘齒輪焊接截止閥J561Y性能規范 | | 閥體材料 | 公稱壓力(MPa) | 工作溫度(℃) | 適用介質 | | 碳鋼 | 10.0 | ≤425 | 水、油品、蒸汽 | | 不銹鋼 | P | 10.0 | ≤200 | | | R | | | 鉻鉬鋼 | 10.0 | ≤550 | 油品、蒸汽 | | 傘齒輪焊接截止閥J561Y規格主要尺寸 | | 公稱壓力
PN | 公稱通徑
DN | 主要連接尺寸 | Z43外形尺寸 | | L | D | D1 | D2 | D6 | b | f | f1 | Z-φd | H | D0 | | 1.6MPa | 15 | 130 | 95 | 65 | 45 | - | 14 | 2 | - | 4-14 | 119 | 75 | | 20 | 150 | 105 | 75 | 55 | - | 14 | 2 | - | 4-14 | 120 | 75 | 75 | | 25 | 160 | 115 | 85 | 65 | - | 14 | 2 | - | 4-14 | 126 | 75 | 75 | | 32 | 180 | 135 | 100 | 78 | - | 15 | 2 | - | 4-18 | 160 | 120 | 120 | | 40 | 200 | 146 | 110 | 85 | - | 16 | 2 | - | 4-18 | 168 | 120 | 120 | | 50 | 230 | 160 | 125 | 100 | - | 16 | 3 | - | 4-18 | 194 | 160 | 160 | | 65 | 290 | 180 | 145 | 120 | - | 18 | 3 | - | 4-18 | - | - | - | | 80 | 310 | 195 | 160 | 135 | - | 20 | 3 | - | 8-18 | - | - | - | | 100 | 350 | 215 | 180 | 155 | - | 20 | 3 | - | 8-18 | - | - | - | | 125 | 400 | 245 | 210 | 185 | - | 22 | 3 | - | 8-18 | - | - | - | | 150 | 480 | 280 | 240 | 210 | - | 24 | 3 | - | 8-23 | - | - | - | | 2.5MPa | 15 | 130 | 95 | 65 | 45 | - | 16 | 2 | - | 4-14 | 230 | 120 | | 20 | 150 | 105 | 75 | 55 | - | 16 | 2 | - | 4-14 | 275 | 140 | | 25 | 160 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | 295 | 160 | | 32 | 180 | 135 | 100 | 78 | - | 18 | 2 | - | 4-18 | 335 | 160 | | 40 | 200 | 145 | 110 | 85 | - | 18 | 3 | - | 4-18 | 380 | 200 | | 50 | 230 | 160 | 125 | 100 | - | 20 | 3 | - | 4-18 | 398 | 240 | | 65 | 290 | 180 | 145 | 120 | - | 22 | 3 | - | 8-18 | 433 | 280 | | 80 | 310 | 195 | 160 | 135 | - | 22 | 3 | - | 8-18 | 468 | 320 | | 100 | 350 | 230 | 190 | 160 | - | 24 | 3 | - | 8-23 | 520 | 360 | | 125 | 400 | 270 | 220 | 188 | - | 28 | 3 | - | 8-25 | 556 | 400 | | 150 | 480 | 300 | 250 | 218 | - | 30 | 3 | - | 8-25 | 674 | 400 | | 200 | 600 | 360 | 310 | 278 | - | 34 | 3 | - | 12-25 | 806 | 450 | | 250 | 650 | 425 | 370 | 332 | - | 36 | 3 | - | 12-30 | 880 | 550 | | 300 | 750 | 485 | 430 | 390 | - | 40 | 4 | - | 16-34 | 995 | 800 | | 
