ANSI 150#/300# Stainless Steel Flange End Ball Valve

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To further understand more about flange end ball valves, please see the information provided below:
Description:
Flange end ball valve is suitable for shut off application in pipework. It is a full bore type ball valve with quarter turn operation. The handle can be pivoted at 90 degree to open or close the valve. The locking device is to lock the handle in one position only, either in open position or close position.

The ISO mounting pad on the valve body allow user to mount actuators on it instead of using handle to control the valve. The both end of ball valve is come with ANSI 150#/300# flange. Accessories such as gasket, bolts and nuts are used to connect between two flanges.

It is design and manufacture according to ANSI B16.34 standard. ANSI flange end ball valve will be inspect and test according to API 598 standard. The number of bolt hole on flange is depend on the valve sizes, either 4 or 8 bolt holes. ANSI flange end ball valve is available in stainless steel SS316 material with PTFE seat sealing.
​
Features:
  • Full Bore Type Ball Valve
  • Flange Connection Standard: ANSI 150# / ANSI 300#
  • Size:
    • ANSI 150#: 1/2” to 6” (DN15-150) 
    • ANSI 300#: 3" & 4" (DN80 & DN100)
  • Working Pressure: 150 PSI / 300 PSI
  • Valve Body Material: Stainless Steel SS316 / CF8M
  • Fire-Safe Design: API 607
  • Blow-out Proof Stem Design
  • Applicable Medium: General Oil, Gas & Water applications
  • Temperature Range: -29°C to 150°C​
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ANSI Flange End Ball Valve Drawing:
ANSI SS316 Flange End Ball Valve Drawing
ANSI SS316 Flange End Ball Valve Drawing
Material:
NO
​PART NAME
MATERIAL
1
Left Body
SS316, CF8M
2
Stud Bolt 
SS304
3
Nut
SS304
4
Ball
SS316
5
Seat
PTFE
6
Body
SS316, CF8M
7
​Stem 
SS316
8
Gasket 
PTFE
9
O Ring
PTFE
10
Hexagon Screw
SS304
11
Packing
PTFE
12
Bonnet
SS316
13
Stop Block
SS304
14
Handle
SS201
Main Technical Parameter for ANSI 150#:
Norminal Pressure
CLASS 150
Shell Test Pressure
2.4 MPa
Tightness Test
1.8 MPa
Gas-Tightness Test
0.6 MPa
Max working temperature
-29°C to 150°C​​
Main Technical Parameter for ANSI 300#:
Norminal Pressure
CLASS 300
Shell Test Pressure
6.0 MPa
Tightness Test
4.4 MPa
Gas-Tightness Test
0.6 MPa
Max working temperature
-29°C to 150°C​​
Technical Specifications for ANSI 150#:
1. Basic design and manufacture according to ANSI B16.34
2. Face-to-face dimensions complies with GB/T12221
3. Flange ends complied with GB/T9113.1
4. Inspection and tested according to API598 
Technical Specifications for ANSI 300#:
1. Basic design and manufacture according to API 6D
2. Face-to-face dimensions complies with ASME B16.10
3. Flange dimension : ANSI B16.5
4. Inspection and tested according to API598 
Ordering Information Available:
In order to serve you better, we have added Ordering Information for your easy reference.

Please feel free to access our Ordering Information.
ANSI SS316 Flange End Ball Valves Catalogue available in pdf:
ANSI 150# Flanged End Ball Valves Catalogue
ANSI 150# SS316 Flange End Ball Valves Catalogue
300# Flanged End Ball Valves Catalogue
ANSI 300# Flanged End SS316 Ball Valves Catalogue
Low Pressure Valves
Low Pressure Valves Full Catalogue