Model NO.: Q341F
Type: Fixed Ball Valve
Function: Blow-Down Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage, Household Usage
Characteristic: Trunnion Mounted Ball Valve (Q341f)
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
Trademark: VATAC/OEM
Transport Package: Sea Worthy
Specification: API, ANSI, ASME, DIN, JIS etc.
Origin: China
HS Code: 84818010
API/DIN Gear Box Brass RF Full Port Trunnion Mounted Ball Valve (Q341F)   
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~DN1000, 2"~40"

API/DIN Gear Box Brass RF Full Port Trunnion Mounted Ball Valve (Q341F)
 

Forged Ring

Forged Ring,Stainless Steel Ring,Rolled Aluminum Rings,Aluminum Forged Rings

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