PartName:Sweat Standard Port Brass Gate Valve
Material List:
| Item | Part | Material |
| 1 | Body | Brass |
| 2 | Disk | Brass |
| 3 | Seat | PTFE |
| 4 | Cap | Brass |
| 5 | Locking Nut | Brass |
| 6 | Packing | PTFE |
| 7 | Brass Gasket | Brass |
| 8 | Packing Nut | Brass |
| 9 | Stem | Brass |
| 10 | Handle | Steel |
| 11 | Nameplate | Aluminum |
| 12 | Stem Nut | Steel |
Dimensions:
| 205 | |||
| Size | A | B | C |
| 1/2" | 1.772 | 2.638 | 0.512 |
| 3/4" | 2.067 | 2.913 | 0.630 |
| 1" | 2.461 | 3.189 | 0.768 |
| 1-1/4' | 2.756 | 3.661 | 0.984 |
| 1-1/2' | 2.913 | 4.291 | 1.260 |
| 2" | 3.583 | 5.236 | 1.693 |
| 2-1/2" | 4.252 | 5.945 | 2.047 |
| 3" | 4.803 | 6.732 | 2.283 |
| 4" | 6.063 | 8.189 | 2.992 |
Brass Gate Valve, Solder
Features:
200 PSI Non-shock WOG
1/2" – 1" forged construction
1-1/4" – 2" cast brass
Cast iron handle
Solder ends comply with ANSI B16.18
Material Control
• Sampling inspection is performed towards each batch of material,using ARL spectrum analyzer.
Machining Quality Control
• Self-check in machining process includes 1st article inspection and in-process inspetion(record the data of product every hour).
• Quality inspector performs several time?stour inspection and record the result as well.
In-coming Materials Inspection
• All components made in-house or outsourced are inspected before coming into components warehouse.
Assembly Line Quality Control
• The first batch of selected products are assembled and inspected by assembly worker and record is available.
• Tour inspector performs several times check at the assembly line and record the data.
• Worker performs visual check at the appearance of products.
Leakage Testing
• All casting parts and assembly products are under 100% leakage test.
Final Inspection before Delivery
• Inspector performs sampling check from the packaged products, and qualified products are allowed for delivery from finished products warehouse.
