一、不銹鋼高溫球閥性能規范:
型號  | 公稱壓力  | 試驗壓力(MPa)  | 工作溫度℃  | 適用介質  | ||
強度水(MPa)  | 密封水(MPa)  | 氣密封(MPa)  | ||||
PF.QQ41M-16P  | 1.6  | 2.4  | 1.8  | 0.6  | ≤300  | 水、油、酸堿等  | 
PF.QQ41F-16P  | ≤150  | |||||
PF.QQ41M-25P  | 2.5  | 4.0  | 2.8  | ≤300  | ||
PF.QQ41F-25P  | ≤150  | |||||
PF.QJ41M-16P  | 1.6  | 2.4  | 1.8  | ≤300  | ||
PF.QJ41F-16P  | ≤150  | |||||
二、不銹鋼高溫球閥主要零件材料:
零件材料  | 材料  | - | 
PF.QQ41M-16P  | PF.QQ41F-16P  | |
閥體  | 304、304L、321、316、316L  | |
球體  | ||
閥桿  | ||
手柄  | 可鍛鑄鐵  | |
密封圈  | 復合石墨  | 聚四氟乙稀  | 
三、不銹鋼高溫球閥參數:
型號  | 公稱通徑  | 尺寸(mm)  | |||||||
L  | D  | D1  | D2  | b-d  | Z-Φd  | H  | D0  | ||
PF.QQ41M F-16P RQ616P  | 15  | 115  | 95  | 65  | 45  | 14-2  | 4-14  | 105  | 150  | 
20  | 130  | 105  | 75  | 55  | 16-2  | 4-14  | 110  | 150  | |
25  | 140  | 115  | 85  | 65  | 16-2  | 4-14  | 120  | 160  | |
32  | 165  | 135  | 100  | 78  | 16-2  | 4-18  | 145  | 160  | |
40  | 180  | 145  | 110  | 85  | 16-3  | 4-18  | 155  | 250  | |
50  | 200  | 160  | 125  | 100  | 18-3  | 4-18  | 175  | 300  | |
65  | 220  | 180  | 145  | 120  | 18-3  | 4-18  | 195  | 300  | |
80  | 250  | 195  | 160  | 135  | 20-3  | 8-18  | 225  | 320  | |
100  | 280  | 215  | 180  | 155  | 20-3  | 8-18  | 255  | 320  | |
125  | 320  | 245  | 210  | 185  | 20-3  | 8-18  | 285  | 400  | |
150  | 360  | 280  | 240  | 210  | 24-3  | 8-23  | 295  | 400  | |
200  | 400  | 335  | 295  | 265  | 30-3  | 12-23  | 330  | 450  | |
PF.QQ41M F-25P RQ625P  | 40  | 180  | 145  | 110  | 85  | 18-3  | 4-18  | 155  | 250  | 
50  | 200  | 160  | 125  | 100  | 20-3  | 4-18  | 175  | 300  | |
65  | 220  | 180  | 145  | 120  | 22-3  | 8-18  | 195  | 300  | |
80  | 250  | 195  | 160  | 135  | 22-3  | 8-18  | 225  | 320  | |
100  | 280  | 230  | 190  | 160  | 24-3  | 8-23  | 255  | 320  | |
125  | 320  | 270  | 220  | 188  | 28-3  | 8-25  | 285  | 400  | |
150  | 360  | 300  | 250  | 218  | 30-3  | 8-25  | 295  | 400  | |
200  | 400  | 360  | 310  | 278  | 34-3  | 12-25  | 330  | 450  | |