Stainless Steel 1/2"- 4" 3 Way T Type Internal Thread Manual
Operated Mounting Pad Flanged Welding Ball Valves
Quick Details
3-way reduced port ball valve, side entry and discharge ports,
1,000/800psi, ISO5211 direct mount,
316SS body/ball/stem, RPTFE seats/seals, BSP ends, lever operated
Sizes/WP- ¼” → 1-¼” (DN8 → DN32) – 1,000 psi (69 Bar)
1½”→ 2” (DN40→ DN50) – 800 psi (55 Bar)
5-8RL = “L”-port (primarily used for diverting flow- single flow
path in, diverts flow through the second port only whilst the third
port is closed. Handle rotates 90° to switch (2nd port closes, 3rd
opens)
5-8RT =“T”-port (can function as a L-port but many other flow
options possible eg as mixing valve with 2 ports in which diverge
into one outlet. All flow path options shown on data sheet)
* Options: Model 5-8F (Full port), 316L body, PTFE or High
Temperature seats, NPT or Tri-clover clamp ends
PART NAME | MATERIAL |
BODY/BONNET | WCB,LCC,LCB,CF8,CF8M,CF3,CF3M |
BALL | WCGB+HCr,A105+HCr,2Cr13,304,316,304L,316L |
STEM | 2Cr13,304,316,304L,316L |
SEAT | PTFE,PPL,NYLON 101 |
| SPECIFICATIONS FOR STEEL GLOBE VALVES |
Pressure rating and size: | PN10,PN25,PN40,PN64,150L-600LB |
| DN40 to DN600 |
| 1-1/2"~24" |
| Material: | Body : A216-WCB,A325-LCB,A217-WC6,CF8,CF8M |
| Disc : A105+13Cr, SS304, SS316 |
| Stem : A182+F6a,A182-F6a |
| Bonnet :A216-WCB,A325-LCB,A217-WC6,CF8,CF8M |
| Operated type | Handwheel |
| Structure: | stopcock for water |
| Flange connection: | ASME B16.5,EN1092 |
| Butt-weld ends: | ASME B16.25 |
| Medium: | W.O.G |
| Temperature: | -20 to 425°C |
A Ball valve is a quarter-turn rotary motion valve that uses a ball-shaped disk
to stop or start the flow.
It resembles a plug valve in many ways. When a port in the ball is
in line, it allows flow whereas when you
rotate the valve 90 degrees, solid part of the ball stop the flow.
Most ball valves are of the quick-acting type, which requires a 90°
turn of the valve handle to operate the valve.
But in case large size valve which required considerable force to
open or close the valve, the gear-operated
actuator is used. With this arrangement, a small handwheel is
enough to operate a fairly large valve.
In this article, I have covered following types of Ball Valves that
used in piping.
Floating
Trunnion Mounted
3 Way
Top entry
Side entry or split body
Three-piece body
Applications of the Valve
It can be used in different types of fluid services as an on-off
stop valve that provides bubble-tight shutoff.
It can be used in air, gaseous, and vapor services as well as
hydrocarbon services.
Metal seated valves can be used in high-pressure & temperature
applications.
it is widely used with instrument tubing to connect instruments.
Advantages
It is quick to open and close type that provides bubble-tight
reliable sealing in high-pressure temperature applications.
It is smaller and lighter than a gate valve of the same size and
rating.
Several designs of ball valves offer the flexibility of selection
so that you can choose the valve that suits your requirements.
Easy to operate and Cost-effective maintenance.
Features:
1.Forged ball
2.Anti-fire safe design
3.Anti-static device
4.Free leakage of body Sealed construction
5.Low torque in operation
6.Double block&bleed(DBB)
7.Emergency sealing
8.Extension stem at your choice
9.Automatic body cavity relief
10.Various driving types: gear, lever, electric, hydraulic,
pneumatic
Standards Compliance
Design and manufacture: ANSI B16.34, API 608, API 6D, BS5351
Face to face dimensions: ANSI B16.10, API 6D
Flanged connection: ANSI B16.5, ANSI B16.47
Butt welded: ANSI B16.25
Fie-safe: API 607, API 6FA
Test and inspection: API 598, API6D
Packaging Details
Valves are wrapped in plastic bubble sheet & in plywood boxes
Port:China
Lead Time :
| Quantity(Sets) | 1 - 100 | >100 |
| Est. Time(days) | 25 | To be negotiated |
Types of Ball Valves:
Although ball valves can be divided into many types based on the
functionality, their major two categories are given below:
Floating Ball Valve:
A floating ball valve does not have any anchor for holding the
ball. However, there is a stem that is attached to the ball.
Due to this reason the fluid freely moves the ball downwards
according to the pressure of the flow. A floating ball valve
is considered a great choice for regulating the flow of the valve.
Trunnion Ball Valve:
Unlike the floating ball valve, trunnion ball valve comes with an
anchor on both sides of the ball. This additional support
provides pivot to the ball and helps contain the huge flow. Due to
this reason, trunnion ball valves are very popular for the
applications, which involve the flow of high-pressure valves.
