Al Dossary Valves & Actuators Offer a whole range of Ball valves in a variety of sizes, pressure ratings and materials, in wafer style, or screwed, welded or flanged connections.
A ball valve has a quarter turn spindle connected to a ball inside the valve. The ball has a hole, or port, through the middle so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked.The handle position lets you see the valve’s position. On a floating ball type, the upstream pressure the ball against the seat, giving a tight shut off. On a trunnion mounted type, the ball is fixed; seat sealing action is achieved by the thrust of springs acting on the seat rings, as the pressure increases the fluid pressure pushes the seat rings against the ball.
Ball Valves are Strong enough & Usually work to achieve the perfect shutoff even after years of No use. Therefore Ball Valves are Perfect Choice for Shutoff Application & are often preferred to globe & Gate valve for this purpose, especially in smaller size.
However, standard ball valves do not offer the fine control that may be necessary in throttling applications, but V ported ball variations are available for control purposes. The unrestricted bore in full bore ball valves make them ideal for hot tapping andpigging.
Being a quarter turn from fully open to fully closed, and having a relatively low operating torque, ball valves can be readily actuated for remote operation.
Ball valves are available in a variety of types. One such is the 3PC Screwed End Ball Valve which is often used for different purposes. These are strong and work undoubtedly fine to achieve shutoff even if they were not in use for years. But it all comes down when you choose the best 3pc screwed end ball valve manufacturers in Kingdom of Saudi Arabia like us ” Al Dossary Valves & Actuators ”. Our product has set a standard in the market when it comes to an ideal choice for shutoff applications. We as the best socket end ball valve suppliers thrive to do everything in our power and expertise to provide you with what you have been looking for.
At Al Dossary Valves & Actuators , we are the most reputed and reliable 3pc screwed end ball valve manufacturers that you would come across. Our item is made under the guidance of talented and experienced individuals who ensure superior quality is achieved. As the top 3pc screwed end ball valve suppliers in Kingdom of Saudi Arabia, our product has low torque and is a floating type. Besides being highly economical, it has an investment cast body, extended stem, actuator pad arrangement, full port or reduced port. Other than that, the 3pc screwed end ball valve comes with a fine finish, anti-static design and long working life which leads to a hassle-free experience. Not to mention, our item has also passed the fire safety test requirement.
As a renowned socket end ball valve supplier in Kingdom of Saudi Arabia, we at Al Dossary Valves & Actuators depend on the quality assurance programme. While manufacturing the socket end ball valve, we cover every aspect of quality control in detail for every stage of production. The quality assurance programme that is strictly adhered to in our plant is completely customer-centric. As the best 3pc screwed end ball valve manufacturers in Kingdom of Saudi Arabia, we make sure that all your demands are met entirely. We focus on developing our products using top-quality materials which last long and provide value as well.
As the topmost 3pc screwed end ball valve manufacturers, we have managed to build a significant following everywhere. Our expertise and experience have made us the most chosen 3pc screwed end ball valve suppliers and helped us to build a fine reputation in the market.
The best quality goods are produced at Al Al Dossary Valves & Actuators where most updated and latest machinery are employed. From the raw materials to the finished products, all of it is put through a series of quality checks by experienced and certified engineers. Our dedication and yearning for passion have resulted in making us the best 3pc screwed end ball valve suppliers in Kingdom of Saudi Arabia where we successfully outstand everyone else.
Rating: 150# : Size: 100MM Or 4Inches
Rating: 300# : Size: 100MM Or 4Inches
Rating: 600# : Size: 100MM Or 4Inches
Rating: 800# : Size: 100MM Or 2Inches
| SIZE AND RATINGS | |
|---|---|
| VARIANTS |
|
| MANUFACTURING STANDARDS | |
|---|---|
| MFG DESIGN | BS 5351/ASME B 16.34/API 6D-ISO 14313/API 608/MSS SP 72 |
| FACE TO FACE DIMENSION As Per | ASME B 16.10 / ISO 5752 / BS 2080 / API 6D-ISO 14313 / DIN |
| END CONNECTION | screw end & socket end |
1. Flexible lip seats compensate for wear and changes in pressure
2. Blow out proof stem construction
3. Antistatic devices ensure electrical continuity between ball, stem & body
4. Triple stem sealing
5. ISO 5211 top pad for simplified gear/actuator mounting
| MATERIAL | ||
|---|---|---|
| S.NO. | PART NAME | MATERIAL OPTION |
| 1 | Body & Connetion | ASTM A 351 Gr CN7M, CK20, CD4MCU CF8C, CD3MA352, CA6NM , LCA, LCC , LC3, LC4, LC9 |
| 2 | Ball, Stem & Gland | ASTM A 351 Gr CF8,CF8M,CF3,CF3M,CN7M,CK20,CD4MCU,CF8C,CD3M |
| 2.1 | stem | ASTM A 479 TYPE SS410,SS304,SS316,SS304L,SS316L |
| 3 | Body Seal | PTFE / Graphoil / Spiral Wound SS 316 wITH Graphoil |
| 4 | Seats | RPTFE/NYLON/PEEK |
| 5 | Gland Bush | ASTM A 479 TYPE SS410,SS304,SS316,SS304L,SS316L |
| 6 | Gland Packing | Graphoil / PTFE |
| 7 | Stem Packing | Graphite fILLED PTFE / Graphoil |
| 8 | Stem Nut | A194 GR 2H,A194 Gr 8,A194 Gr 8M |
| 9 | Lever | SS/MS WITH PVC SLEEVE |
| 10 | Studs / Bolts | ASTM A 193 B7 / A 193 B7M / A 193 B8 / A 193 B8M / A 320 L7 |
| 11 | Nut | ASTM A 194 2H / A 194 B7M / A 194 B / A 194 8M / A 194 4/7 |