Regular Flange ,Pvc Flange,Weld Neck Flange,Companion Flange CHINA·SNGONG FLANGE MANUFACTURING CO., LTD. , https://www.sngonges.com
Cast Iron or Forged Stainless Steel Electric & Pneumatic Floating Ball Valve with Screwed NPT or BSP Ends 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: Â
- Full Port or Reduce PortÂ
- Split Body Â
- Bolted Bonnet with spiral-would gasketÂ
- Fire Safe DesignÂ
- Anti-static Design & Blow-out proof stemÂ
- Double seat structureÂ
- Butt Weld Ends to ASME B16.25Â
- Flanged Ends to ASME B16.5Â
2. Main Part & Materials
Part Names
Part Materials
Body
A105
LF2
F22
F304
F316
F304L
F316L
Bonnet
A105
LF2
F22
F304
F316
F304L
F316L
Ball
A105+ENP
SS304
F22
SS304
SS316
SS304L
SS316L
Stem
A105
F304
F6a
F304
F316
F304L
F316L
Seat/Seat Ring
13%Cr
SS304
13%Cr
SS304
SS316
SS304L
SS316L
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 Â
4. Normal Size Range
DN50~DN1000, 2"~40"
5. Pictures
Final Inspection
Shipment
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Model NO.: Q41F
Type: Floating Ball Valve
Function: Blow-Down Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: 1/2"~6"
Pressure: 150lb-900lb
Approved by: API 6D&60, CE, ISO
Ball Type: Floating Ball Valve
Body Material: Stainless Steel Ball Valve
Design: API 6D / Asme B16.34
Pre. & Tem. Rating: Asme B16.34
Face to Face: Asme B16.10
End Connection: Asme B16.5
Test & Inspection: API 598 / API 6D
Trademark: VATAC/VANGO or OEM
Transport Package: Sea Worthy
Specification: API, ANSI, ASME, BS, DIN, JIS, GB etc.
Origin: China
HS Code: 84818010