Two valve group
Two valve group
Suitable for use in corrosive media oil, water, gas and other non-corrosive media nitric, acetic acid, etc.
Temperature: -70-240 ℃, -20-440 ℃
Design and manufacturing standards: ASME B16.34- 2004, GB / T 12224-2005, JB / T 8473-1996
Valve inspection and testing standards: API 598-1996, GB / T 13927-1992
Body material grade standard: Carbon steel: ASTM A105 / A105M, GB / T 12228 -1989, Stainless steel: ASTM A276 / ASTM A314, GB / T 1220-1992
Two valve EF-3 product overview
Two-valve EF-3 is one of the EF series produced by our company. This product has a valve body and two-pin type switch structure. The two-pin type switch is set in the opposite direction.
Two valve EF-3 performance characteristics
1. This product has a female thread connection, tapered seal structure
2. Suitable for oil, water, gas and other non-corrosive media and nitric acid, acetic acid and other corrosive media
3. Suitable temperature: -70-240 ℃, -20-440 ℃
4. Design and manufacture of standards: ASME B16.34-2004, GB / T 12224-2005, JB / T 8473-1996
5. Valve inspection and test standards: API 598-1996, GB / T 13927-1992
6. Body Material Grade Standard: Carbon Steel: ASTM A105 / A105M, GB / T 12228-1989, Stainless Steel: ASTM A276 / ASTM A314, GB / T 1220-1992
Two-valve group EF-3 diameter size and body material
Serial number | Nominal pressure | Nominal diameter DN | import | Export | Body material |
1 | 20Mpa | 6 | 1/2 "MNPT | 1/2 "FNPT | 20 # |
2 | 20Mpa | 6 | 1/2 "MNPT | 1/2 "FNPT | SS304 |
3 | 32Mpa | 6 | 1/2 "MNPT | 1/2 "FNPT | 20 # |
4 | 32Mpa | 6 | 1/2 "MNPT | 1/2 "FNPT | 1Cr18Ni9Ti |
 |  Shandong Hugong Valve Manufacturing Co., Ltd.  91, Zhongnan High-tech Yuandu Huizhi Industrial Park, Taixiang Street and Wenhua Road, Weifang Economic Development Zone, Shandong +86-15963678999 sdhgfm@163.com |  |
Copyright ? Shandong Hugong Valve Manufacturing Co., Ltd.
Record number: No. 18000630-1 Lu ICP
