点击图片查看大图| 品牌：大华 | 材质：铸铜 | 连接形式：螺纹 |
| 公称通径：/（mm） | 压力环境：常压 | 工作温度：常温 |
| 外形：中型 | 流动方向：双向 | 零部件及配件：配件 |
| 类型(通道位置)：二通式 | 型号：GB312 |
GB312 压力表阀（A型）
一、Bronze Material
1. 5Kgf/cm2, 16Kgf/cm2 Globe and Angle Valves(JIS F7301/ 7303/ 7302/ 7304)
2. 5Kgf/cm2, 16Kgf/cm2 Globe Check and Angle Check Valves(JIS F7351/ 7409/ 7352/ 7410)
3. Union Bonnet 5Kgf/cm2, 16Kgf/cm2 Globe and Angle Valves(JIS F7346/ 7348/ 7347/ 7349)
4. Union Bonnet 5Kgf/cm2, 16Kgf/cm2 Globe and Angle Check Valves(JIS F7411/ 7413/ 7412/ 7414)
5. 5Kgf/cm2, 10Kgf/cm2 Rising Stem Gate Valves(JIS F7367/ 7368)
6. 5Kgf/cm2 Swing Check and Lift Check Valves(JIS F7371/ 7356)
7. 5Kgf/cm2, 16Kgf/cm2 Lift Check Globe and Angle Valves(JIS F7415/ 7417/ 7416/ 7418)
8. 5Kgf/cm2, 10Kgf/cm2 Hose Globe and Angle Valves(JIS F7334), 16Kgf/cm2, Cock Valves(JIS F7387)
9. 5Kgf/cm2, 10Kgf/cm2 Base Fittings(JIS F7335)
10. 5Kgf/cm2 2-Way, 3-Way Cock Valves(JIS F7381)
11. Marine Fuel Oil Tank Emergency Shut-Off Valves(JIS F7399)
12. 20Kgf/cm2 Globe and Angle Valves(JIS F7388/ 7389)
13. 5Kgf/cm2, 10Kgf/cm2 Self Closing Drain Valves(JIS F7398)/ 5Kgf/cm2 Foot and Y-Strainer(JIS F3056/ 7220)
二、 Cast Steel Material
1. 5Kg/cm2 Globe Valve(JIS F7311), 10Kg/cm2 Globe Valve(JIS F7319), 20Kg/cm2 Globe Valve(JIS F7313)
2. 10Kg/cm2 Hull Globe Valve(JIS F7365), 10Kg/cm2 Screw Down Check Globe Valve(JIS F7471)
3. 20Kg/cm2 Screw Down Globe Valve(JIS F7473), 10Kg/cm2 Hull Angle Valve(JIS F7350)
4. 5Kg/cm2 Angle Valve(JIS F7312), 10Kg/cm2 Angle Valve(JIS F7320), 20Kg/cm2 Angle Valve(JIS F7314)
5. 10Kg/cm2 Screw Down Angle Valve(JIS F7472), 20Kg/cm2 Screw Down Check Angle Valve(JIS F7474)
6. 10Kg/cm2 Gate Valve(JIS F7366), 10Kg/cm2 Hull Gate Valve(JIS F7360)
7. Screw Down Vertical Angle Storm Valve(JIS F3060)
三、 Cast Iron Material
1. 5Kg/cm2 Globe Valve(JIS F7305), 10Kg/cm2 Globe Valve(JIS F7307), 16Kg/cm2 Globe Valve(JIS F7309)
2. 5Kg/cm2 Screw Down Check Globe Valve(JIS F7353), 10Kg/cm2 Screw Down Check Globe Valve(JIS F7375)
3. 5Kg/cm2 Angle Valve(JIS F7306), 10Kg/cm2 Angle Valve(JIS F7308), 16Kg/cm2 Angle Valve(JIS F7310)
4. 16Kg/cm2 Screw Down Check Globe Valve(JIS F7377), 5Kg/cm2 Screw Down Check Angle Valve(JIS F7354)
5. 10Kg/cm2 Screw Down Angle Valve(JIS F7376), 16Kg/cm2 Screw Down Check Angle Valve(JIS F7378)
6. 5Kg/cm2 Gate Valve(JIS F7363), 10Kg/cm2 Gate Valve(JIS F7364)
7.16Kg/cm2 Gate Valve(JIS F7369), 5Kg/cm2 Lift Check Globe Valve(JIS F7358)
8. 5Kg/cm2 Swing Check Valve(JIS F7372), 10Kg/cm2 Swing Check Valve(JIS F7373)
9. 5Kg/cm2, 10Kg/cm2 Hose Globe, Angle Valve(JIS F7333)
10、Air Pipe Head (JIS-KS91A-121)(53-ON-5K)
四、 Strainer/ Other Products
1. Can Water Filter(JIS F7121), Water Strainer(JIS F7223)
2. Simplex Oil Strainer(JIS F7209), Duplex Oil Strainer(JIS F7202)
3. Oil Strainer(JIS F7208), Duplex Oil Strainer(JIS F7224)
4. Mud Box(JIS F7203), Y-Type Strainer(JIS F7220)
5. Cylindrical Sight Glass (JIS F7218), Malleable Iron 5Kg/cm2 Globe Valve(JIS F7321)
6. Goose Neck Air Pipe Heads(JIS F3012)
7. Deck Stand For Controlling Valve(JIS F3024)
五、Other Products
DIN 3532/ANSI B16.1,16K, Wafer Check Valves DN40-250MM
MSS.SP-70,10K, Class 125 Cast Iron Cate Valves DN50-600MM
DIN 3352 Part2,16K,Cast Iron Nonrising Stem Cate Valve DN40-300MM
EN12334(BS5153)/MSS-SP-71,16K,Swing Check Valves DN50-600MM
BS5163,16K,Gray Cast Iion Gate Valves DN50-600MM
BS5163,16K,Gray Cast Iion Gate Valves DN50-1000MM
BS5152,10K,Gray Cast Iron Globe/Angle Valves DN50-200MM
BS1171/5163/DIN3352,10K,resilient-seate gate valves DN50-300MM
BS1171/5163/DIN3352,16K,resilient-seated gate valves DN50-300MM
BS EN598(BS5155)/DIN3354,10K/16K,butterfly valves DN100-2000MM
