Forged Steel Gate Valve Class 150-800
Brief instruction
There are three types of bonnet design for forged steel gate valves. One type is the bolt bonnet. According to this design, the valve body and the bonnet are connected with bolts and nuts, and the wound gasket (made of 316 clip flexible graphite) is sealed. The metal ring connection can also be used when the customer has special requirements. The second design form is a welded bonnet. According to this design, the valve body and the bonnet are connected with threads and fully welded and sealed. When the customer has special requirements Through-weld connection can also be used. The third type is the self-sealing bonnet. The valve designed in this design form has a threaded connection between the valve body and the bonnet, and the internal pressure is sealed by a self-sealing ring.
Data sheet of gate valve use forging steel
| Design and Manufacture：API602 or ANSI B16.34 |
| Socket weld end：ANSI V16.11 or JB/T 178-95 |
| Thread end：ANSI B1.20 or GB7306-87 |
| Valve testing and inspection：API598 |
| Body material：A105，LF2，F11，F22，F304，F304L，F316，F316L |
Sizes of class 150-800 forged steel gate valve
| Nominal Diameter | Reduced Bore | mm/in | 8(1/4) | 10(3/8) | 15(1/2) | 20(3/4) | 25(1) | 32(1¼) | 40(½) | 50(2) | |
| Full Bore | mm/in | 10(3/8) | 15(1/2) | 20(3/4) | 25(1) | 32(1¼) | 40(½) | 50(2) | |||
| d | mm | 7 | 7 | 10 | 12.7 | 18 | 23 | 28.5 | 36 | 43 | |
| L | mm | 79 | 79 | 79 | 92 | 111 | 120 | 120 | 140 | 170 | |
| H(open) | mm | 166 | 166 | 166 | 169 | 193 | 230 | 246 | 283 | 332 | |
| W | mm | 100 | 100 | 100 | 100 | 125 | 160 | 160 | 180 | 200 | |
| Weight | B．B | Kg | 2.5 | 2.6 | 2.3 | 2.6 | 4.5 | 5.9 | 7.2 | 11.2 | 18.8 |
| W．B | Kg | 2.4 | 2.7 | 4.6 | 6.1 | 7.4 | 11.4 | 19.1 | |||
Drawing of class 150-800 forged steel gate valve
International certificates:
Product Process
FAQ
1.Can I purchase just one set of valve before I place my full order?
A. Of cause. We are committed to provide a good user experience. If you would like to check quality according to place a small order. It would be fine.
2.Can you make custom colors?
A. Yes, we can match and OEM most colors and designs.
3.When can I contact you?
A. We are "open" 24 hours a day, 7 days a week! We generally answer e-mail and confirm orders all days of the week from 9:00 am to 5:00 pm China Time. We always try to respond to all our e-mails just as quickly as possible. Warm welcome to add my whatsup/wechat "+8615960358834" to acheive quicky response.
4.What is the order delivery time?
The time of delivery is about 10~35 after the deposit arrival,also depending on quantity.
Feel free to send your inquiry:
Attn: Lizy Liu
E-mail: sales2@kemus-valve.com
Mob/Wechat: 86-15960358834
Tel: 86-0592-7103069
Fax: 86-0592-5964598
