Model NO.:Q41F
Material:Stainless Steel
Connection Form:Flange
Driving Mode:Manual
Nominal Pressure:ANSI CLASS 150-900
Channel:Straight Through Type
Structure:Floating Ball Valve
Type:Floating Ball Valve
Function:Blow-Down Valve
Temperature:Normal Temperature
Application:Industrial Usage, Water Industrial Usage, Household Usage
Characteristic:Floating Ball Valve
Design & Manufacture:API 6D, Asme B16.34 & BS5351
Pre-Temp. Rating:Asme B16.34
Face to Face:Asme B16.10
Ends Connection:RF Flange
Inspect & Test:API 598
Certificate 1:Dnv CE 0575
Certificate 2:ISO 9001: 2008
Certificate 3:API 600
Certificate 4:API 6D
Export Markets:Global
Product Description
Forged Steel Lever Operated R. F Ends Full Port Floating Ball Valve
Conform to API 6D, BS5351, and ASME B16.34, They are tested according to API 598, and marked as per MSS SP-25.
1. Construction is as follows:
- Full Port or Reduce Port
- Split Body
- Bolted Bonnet with spiral-would gasket
- Fire Safe Design
- Anti-static Design & Blow-out proof stem
- Double seat structure
- Butt Weld Ends to ASME B16.25
- Flanged Ends to ASME B16.5
2. Main Part & Materials
Part Names |
Part Materials |
Body |
WCB |
LCB |
WC6 |
CF8 |
CF8M |
CF3 |
CF3M |
Bonnet |
WCB |
LCB |
WC6 |
CF8 |
CF8M |
CF3 |
CF3M |
Ball |
A105+ENP |
SS304 |
F22 |
SS304 |
SS316 |
SS304L |
SS316L |
Stem |
A105 |
F304 |
F6a |
F304 |
F316 |
F304L |
F316L |
Seat/Seat Ring |
PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL |
Packing |
Graphite/PTFE |
Gasket |
SS304+Graphite/SS304+Graphite |
Bolts/Nuts |
B7/2H |
L7/4 |
B16/4 |
B8/8 |
B8M/8M |
B8/8 |
B8M/8M |
Suitable Medium |
W.O.G etc. |
HNO3, CH3OOH etc. |
Suitable Temperature |
-29~425 °C |
-46~340 °C |
-46~340 °C |
-196~427 °C |
-196~427 °C |
-196~427 °C |
-196~427 °C |
3. Normal Pressure Rating
PN10~PN420, CLASS150~2500
4. Normal Size Range
DN50~DN200, 2"~8"