Forging LF2 Trunnion Mounted Ball Valve
Brand Name:VT
Certification:API 6D, API 607,TS, ISO 9001,
Minimum Order Quantity:1 Set
Payment Terms:L/C, T/T
Place of Origin:Sichuan,China
Price:negotiated
Contact Now
Add to Cart
Active Member
Location:
Zigong Sichuan China
Address:
No.3 Hangfa Road,Aviation Industrial Park,Gongjing District,Zigong City,Sichuan Province,P.R.China
Supplier`s last login times:
within 25 hours
Product Details
Company Profile
Product Details
3 Pieces Steel Forging Trunnion Mounted Ball Valve DBB Function Body Material LF2
Product Description
The middle of the three-piece fixed ball valve is bolted. According to the material of the valve seat and gasket/packing selected,
it is suitable for different working temperatures and media, and
the valve is generally installed horizontally.
Trunnion Mounted Ball Valve Design Features:
1. Design and manufacture according to API 6 D
2. The structure length is in accordance with ANSI BI6.10
3. Connecting flange: ANSI BI6.5MSS-SP44
4. Valve inspection and test according to API STD.598
5. The socket end conforms to ASME B16.11
6. Threaded connection end (NPT) conforms to ANSI/ASME B1.20.1
Trunnion Mounted Ball Valve Test Procedure
| HYDROSTATIC SEAL TEST API 6D 10.3 and 10.4 | ||||||
| Sequence | Area Pressure | Duration(min) | Description | |||
| SHELL TEST | A | 1.5xPN | 6″-10″ | 5 | 1. Valve in partial open.
| |
| B | 1.5xPN | 12″-18″ | 15 | |||
| C | 1.5xPN | 20″-60″ | 30 | |||
| SEAT TEST | A | 1.1xPN | 5 | Seat hydrostatic seal at A end towards body B | ||
| B | Atmospheric | |||||
| C | Atmospheric | |||||
| A | Atmospheric | 5 | Seat hydro seal at C end towards body B | |||
| B | Atmospheric | |||||
| C | 1.1xPN | |||||
| A | 1.1xPN | 5 | Seat hydro seal test for both A and C | |||
| B | Atmospheric | |||||
| C | 1.1xPN | |||||
| AIR SEAL TEST API 6D 10.4 | ||||||
| SEAT TEST | A | Atmospheric | 5 | Seat air seal test at A end towards body B | ||
| B | Atmospheric | |||||
| C | 80PSLG(5.5bar) | |||||
| A | 80PSLG(5.5bar) | 5 | Seat air seal test at C end towards body B | |||
| B | 80PSLG(5.5bar) | |||||
| C | Atmospheric | |||||
Applications:
Petroleum Refining
Oil and Gas Production
Petrochemicals
Chemicals
Marine
Pulp and Paper
Power Generation
Steel / Primary / Metals
Weite Valve
Workshop
Shipping
FAQ:
Q: Why Choose Weite Valve?
A: 1. We are manufactory, we can provide cost effective products.
2. We have full experience in valve industrial, both our sales team and technical engineers can provide you
professional solution.
Q: What's your package?
A: In standard export plywood case, also could be designed as your request.
Q: Could you put our logo on the package?
A: Yes, we can print your logo on the package.
Forging LF2 Trunnion Mounted Ball Valve
Inquiry Cart
0