產品詳情
遵循GB/T12237,APl 608, API 6D標準
	襯氟法蘭球閥結構特點:
  球閥是用帶圓形通孔的球體作啟閉件,球體隨閥桿繞閥體中心線旋轉以實現閥門開啟和關閉.
  本廠球系列為Q41型,為對開二片式結構型式.
1、采用特殊的模壓工藝,使密封面致密良好,加之V型PTFE填料組合使閥門達到零泄漏。
2、球體與閥桿鑄為一體,杜絕了由于壓力變化引起閥桿沖出承壓件內的可能性,根本保證使用中的安全性。
3、采用全塑料襯里工藝,耐介質的強腐蝕。 
襯氟法蘭球閥主要零件的材料說明:
| 
					 序號  | 
				
					 零件名稱  | 
				
					 灰鑄鐵  | 
				
					 鑄鋼  | 
				
					 不銹耐酸鑄鋼  | 
				
					 超低碳不銹耐酸鑄鋼  | 
			||
| 
					 Z  | 
				
					 C  | 
				
					 P  | 
				
					 R  | 
				
					 PL  | 
				
					 RL  | 
			||
| 
					 1  | 
				
					 閥體/閥蓋  | 
				
					 HT250  | 
				
					 WCB  | 
				
					 CF8  | 
				
					 CF8M  | 
				
					 CF3  | 
				
					 CF3M  | 
			
| 
					 2  | 
				
					 球體/閥桿  | 
				
					 WCB  | 
				
					 CF8  | 
				
					 CF8M  | 
				
					 CF3  | 
				
					 CF3M  | 
			|
| 
					 3  | 
				
					 襯里/閥座  | 
				
					 PCTEF(F3)、FEP(F46)、PFA(可溶性F4)、PP、PO  | 
			|||||
| 
					 4  | 
				
					 填料壓蓋  | 
				
					 WCB  | 
				
					 CF8  | 
				
					 CF8M  | 
				
					 CF3  | 
				
					 CF3M  | 
			|
| 
					 5  | 
				
					 填料  | 
				
					 PTFE(F4)  | 
				
					 PTFE(F4)  | 
				
					 PTFE(F4)  | 
			|||
| 
					 6  | 
				
					 支架  | 
				
					 35  | 
				
					 1Cr18Ni9Ti  | 
				
					 1Cr18Ni9Ti  | 
			|||
| 
					 7  | 
				
					 螺栓  | 
				
					 35  | 
				
					 1Cr17Ni2  | 
				
					 1Cr18Ni2  | 
			|||
| 
					 8  | 
				
					 緊固螺母  | 
				
					 45  | 
				
					 0Cr18Ni9  | 
				
					 0Cr18Ni9  | 
			|||
| 
					 9  | 
				
					 操作手柄  | 
				
					 WCB  | 
				
					 WCB  | 
				
					 WCB  | 
			|||
襯氟法蘭球閥主要外形尺寸:
| 
					 公稱通徑  | 
				
					 標準值  | 
				
					 參考值  | 
			||||||||||||
| 
					 DN (mm)  | 
				
					 NPS (inch)  | 
				
					 L  | 
				
					 D  | 
				
					 D1  | 
				
					 D2  | 
				
					 f  | 
				
					 b  | 
				
					 Z-φd  | 
				
					 W  | 
				
					 D0  | 
				
					 H  | 
				
					 WT(Kg)  | 
			||
| 
					 PN 1.0MPa  | 
			||||||||||||||
| 
					 15  | 
				
					 1/2  | 
				
					 130  | 
				
					 95  | 
				
					 65  | 
				
					 45  | 
				
					 2  | 
				
					 14  | 
				
					 4-φ14  | 
				
					 120  | 
				
					 
  | 
				
					 80  | 
				
					 2.5  | 
			||
| 
					 20  | 
				
					 3/4  | 
				
					 140  | 
				
					 105  | 
				
					 75  | 
				
					 55  | 
				
					 2  | 
				
					 16  | 
				
					 4-φ14  | 
				
					 140  | 
				
					 
  | 
				
					 90  | 
				
					 3  | 
			||
| 
					 25  | 
				
					 1  | 
				
					 150  | 
				
					 115  | 
				
					 85  | 
				
					 65  | 
				
					 2  | 
				
					 16  | 
				
					 4-φ14  | 
				
					 160  | 
				
					 
  | 
				
					 100  | 
				
					 4.5  | 
			||
| 
					 32  | 
				
					 11/4  | 
				
					 165  | 
				
					 135  | 
				
					 100  | 
				
					 78  | 
				
					 2  | 
				
					 18  | 
				
					 4-φ18  | 
				
					 160  | 
				
					 
  | 
				
					 110  | 
				
					 5.7  | 
			||
| 
					 40  | 
				
					 11/2  | 
				
					 180  | 
				
					 145  | 
				
					 110  | 
				
					 85  | 
				
					 3  | 
				
					 18  | 
				
					 4-φ18  | 
				
					 200  | 
				
					 
  | 
				
					 120  | 
				
					 7  | 
			||
| 
					 50  | 
				
					 2  | 
				
					 200  | 
				
					 160  | 
				
					 125  | 
				
					 100  | 
				
					 3  | 
				
					 20  | 
				
					 4-φ18  | 
				
					 250  | 
				
					 
  | 
				
					 135  | 
				
					 9.5  | 
			||
| 
					 65  | 
				
					 21/2  | 
				
					 220  | 
				
					 180  | 
				
					 145  | 
				
					 120  | 
				
					 3  | 
				
					 20  | 
				
					 4-φ18  | 
				
					 300  | 
				
					 
  | 
				
					 145  | 
				
					 15  | 
			||
| 
					 80  | 
				
					 3  | 
				
					 250  | 
				
					 195  | 
				
					 160  | 
				
					 135  | 
				
					 3  | 
				
					 22  | 
				
					 4-φ18  | 
				
					 350  | 
				
					 
  | 
				
					 185  | 
				
					 19  | 
			||
| 
					 100  | 
				
					 4  | 
				
					 280  | 
				
					 215  | 
				
					 180  | 
				
					 155  | 
				
					 3  | 
				
					 22  | 
				
					 8-φ18  | 
				
					 400  | 
				
					 
  | 
				
					 195  | 
				
					 33  | 
			||
| 
					 125  | 
				
					 5  | 
				
					 320  | 
				
					 245  | 
				
					 210  | 
				
					 185  | 
				
					 3  | 
				
					 24  | 
				
					 8-φ18  | 
				
					 500  | 
				
					 
  | 
				
					 210  | 
				
					 58  | 
			||
| 
					 150  | 
				
					 6  | 
				
					 360  | 
				
					 280  | 
				
					 240  | 
				
					 210  | 
				
					 3  | 
				
					 24  | 
				
					 8-φ23  | 
				
					 
  | 
				
					 200  | 
				
					 450  | 
				
					 93  | 
			||
| 
					 200  | 
				
					 8  | 
				
					 457  | 
				
					 335  | 
				
					 295  | 
				
					 265  | 
				
					 3  | 
				
					 26  | 
				
					 8-φ23  | 
				
					 
  | 
				
					 240  | 
				
					 490  | 
				
					 155  | 
			||
| 
					 250  | 
				
					 10  | 
				
					 533  | 
				
					 390  | 
				
					 350  | 
				
					 320  | 
				
					 3  | 
				
					 28  | 
				
					 12-φ23  | 
				
					 
  | 
				
					 240  | 
				
					 550  | 
				
					 210  | 
			||
| 
					 PN 1.6MPa  | 
			||||||||||||||
| 
					 15  | 
				
					 1/2  | 
				
					 130  | 
				
					 95  | 
				
					 65  | 
				
					 45  | 
				
					 2  | 
				
					 14  | 
				
					 4-φ14  | 
				
					 120  | 
				
					 
  | 
				
					 80  | 
				
					 2.5  | 
			||
| 
					 20  | 
				
					 3/4  | 
				
					 130  | 
				
					 105  | 
				
					 75  | 
				
					 55  | 
				
					 2  | 
				
					 16  | 
				
					 4-φ14  | 
				
					 140  | 
				
					 
  | 
				
					 90  | 
				
					 3  | 
			||
| 
					 25  | 
				
					 1  | 
				
					 140  | 
				
					 115  | 
				
					 85  | 
				
					 65  | 
				
					 2  | 
				
					 16  | 
				
					 4-φ14  | 
				
					 160  | 
				
					 
  | 
				
					 100  | 
				
					 4.5  | 
			||
| 
					 32  | 
				
					 11/4  | 
				
					 165  | 
				
					 135  | 
				
					 100  | 
				
					 78  | 
				
					 2  | 
				
					 18  | 
				
					 4-φ18  | 
				
					 160  | 
				
					 
  | 
				
					 110  | 
				
					 5.7  | 
			||
| 
					 40  | 
				
					 11/2  | 
				
					 165  | 
				
					 145  | 
				
					 110  | 
				
					 85  | 
				
					 3  | 
				
					 18  | 
				
					 4-φ18  | 
				
					 200  | 
				
					 
  | 
				
					 120  | 
				
					 7  | 
			||
| 
					 50  | 
				
					 2  | 
				
					 203  | 
				
					 160  | 
				
					 125  | 
				
					 10  | 
				
					 3  | 
				
					 20  | 
				
					 4-φ18  | 
				
					 250  | 
				
					 
  | 
				
					 135  | 
				
					 9.5  | 
			||
| 
					 65  | 
				
					 21/2  | 
				
					 222  | 
				
					 180  | 
				
					 145  | 
				
					 120  | 
				
					 3  | 
				
					 20  | 
				
					 4-φ18  | 
				
					 300  | 
				
					 
  | 
				
					 145  | 
				
					 15  | 
			||
| 
					 80  | 
				
					 3  | 
				
					 24  | 
				
					 195  | 
				
					 160  | 
				
					 135  | 
				
					 3  | 
				
					 22  | 
				
					 8-φ18  | 
				
					 350  | 
				
					 
  | 
				
					 185  | 
				
					 19  | 
			||
| 
					 100  | 
				
					 4  | 
				
					 305  | 
				
					 215  | 
				
					 180  | 
				
					 155  | 
				
					 3  | 
				
					 24  | 
				
					 8-φ18  | 
				
					 400  | 
				
					 
  | 
				
					 195  | 
				
					 33  | 
			||
| 
					 125  | 
				
					 5  | 
				
					 356  | 
				
					 245  | 
				
					 210  | 
				
					 185  | 
				
					 3  | 
				
					 26  | 
				
					 8-φ18  | 
				
					 500  | 
				
					 
  | 
				
					 210  | 
				
					 58  | 
			||
| 
					 150  | 
				
					 6  | 
				
					 394  | 
				
					 280  | 
				
					 240  | 
				
					 210  | 
				
					 3  | 
				
					 28  | 
				
					 8-φ23  | 
				
					 
  | 
				
					 200  | 
				
					 450  | 
				
					 93  | 
			||
| 
					 200  | 
				
					 8  | 
				
					 457  | 
				
					 335  | 
				
					 295  | 
				
					 265  | 
				
					 3  | 
				
					 30  | 
				
					 12-φ23  | 
				
					 
  | 
				
					 240  | 
				
					 490  | 
				
					 155  | 
			||
                
                        
                        
                    
                                            
                                            
                                            
                                            
                                            
                                                
                                                
                                                
                                                