AAP Flanged Ball Valve

Material List

NO.
PART
MATERIAL
1
Body
ASTM A216 WCB
2
Ball
ASTM A351 CF8M(316)
3
Stem
SS316
4
End Cap
ASTM A216 WCB
5
Body Seal
Graphite + 50% 316
6
Seat
RTFE
7
Thrust Washer
PTFE
8
Stem Packing
Graphite
9
Thrust Washer
RTFE
10
Gland
SS304
11
Handle
SS304
12
Handle Cover
Plastic
13
Stem Nut
SS304
14
Handle Washer
SS304
15*
Handle Nut
SS304
16*
Locking Pad
SS304
17
Belleville Washer
SS304
18
Stop Washer
SS304
19
Stem O-Ring
VITON
20
Stop
SS304
21
Stud
ASTM A193 Gr. B8
22
Nut
ASTM A194 Gr. 8
23
Thrust Washer
Graphite
24**
Triangle Stopper
SS304
25**
Bolt
SS304
26**
Handle Adapter
SS304

*Up to 65mm valves **From 80mm valves

About Ball Valves:

• A ball valve is a valve with a spherical ball with an orifice straight through mounted between teflon seats in either a screwed or flanged body in various materials.
• When the orifice is in line with both ends of the valve flow will occur.
• When the valve is closed the orifice is perpendicular to the ends of the valve.
• The lever/handle will be in line with the orifice position, an indication of the valve position.

Specifications

Flange Dimensions
ASME B16.5
Face to Face Dimensions
ASME B16.10
Max Working Temperature
200°C
Cold Working Pressure
5100KPa

Applications: - Refinery, Chemical, Petrochemical, Pharmaceutical Power