Basic Info.
Product Description
API Forged Steel Material Trunnion Mounted Ball Valve
Product Introduction
Quick open and close, less flowing resistance. PTFE sealing, perfect sealing, hight temperature, corrosion resistance,
acid and alkali resistance. The main features of the valve itself is compact, easy operation and maintenance for water,
acids and natural gas general working media.
* Rating: 150#, 300#, 600#, 900#
* End Connection: Flanged End, Butt Weld End
* Material: F316, F304, A105
* Wide range of seals.
* Mirror finished SS balls.
* Excellent quality raw forging material.
* Anti-blowout stems Full bore for minimum pressure drop.
* Three pieces, enclosed bolt design with swing Away body for inline maintenance.
Applicable Standard
* Manufacturing Standard: API 6D, API 608
* Inspection And Testing Standard: API 6D, API 598
* Pressure-Temperature Rating: ASME B 16.34
* Flanged End Dimensions Standard: ASME B 16.5, MSS SP-44
* Butt Weld Standard: ASME B 16.25
* Structure features: Bolted bonnet; three-piece;
* Materials conform to ANSI/ASTM;
* Main materials: A105; LF2; F5; F11; F22; 304(L);316(L); F347;F321; F51; Monel; 20Alloy.
Forged Ball Valve Part Material List:
| Item | Item | Material | |
| 1 | cap | A105N | A316 |
| 2 | body | A105N | A316 |
| 3 | ball | A182 316 | A182 316 |
| 4 | seat | RPTFE | RPTFE |
| 5 | Body gasket | Graphite | Graphite |
| 6 | Bolt | ASTM A193 B7 | ASTM A193 B8 |
| 7 | Stem | 316 | 316 |
| 8 | Thrust Washer | R-PTFE | R-PTFE |
| 9 | Packing | Graphite | Graphite |
| 10 | Packing gland | 304 | 304 |
| 11 | Belleville washer | 50CrVA | 301 |
| 12 | gland nut | 304 | 304 |
| 13 | locking handle | 430 | 430 |
| 14 | locking device | 430 | 430 |
| 15 | Anti-static | 304 | 304 |
Ball Valve Features:
Thread Ball Valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and isperpendicular to it when closed, making for easy visual confirmation of the valve's status.
Stainless Steel Ball Valve ease of operation, repair, and versatility lend it to extensive industrial use ease of operation, repair, and versatility lend it to extensive industrial use.
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