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Basic Info.

Top entry eccentric semi-ball valve take the advantage of eccentric body, eccentric ball and seat, the stem can self centering on the same track when it is doing rotary motion, tighten more and more during the close process to reached good seal,  the valve’s ball and seat break away from each other to eliminate the sealing ring’s friction, overcome the sealing surface friction problem between traditional ball valve body and ball, nonmetal flexible material be inserted into metal seat which protected the metal sealing surface very well.

Model NO.:HGQ341F	Material: Stainless Steel, Cast Steel, Forged Steel
Connection Form: Flange / Butt Weld	Driving Mode: Manual / Gear
Nominal Pressure: ANSI CLASS 150-1500	Channel: Straight Through Type
Structure: Top Entry, Trunnion Ball	Type:Trunnion Ball
Function: Flow Control	Temperature:Normal Temperature
Application: W.O.G	Package: Plywood Carton
Specification: API, ANSI, ASME, DIN etc.	Trademark: HUGO /OEM
Origin: China	Characteristic: Top Entry 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, Rtj, Bw
Inspect & Test:API 598	Certificate 1:Dnv CE 0575
Certificate :  API 6D, CE, ISO	HS Code:84818010
Production Capacity: 8000 / Year

Product Description

Forged Steel Full Bore RF Flanged Top Entried 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

- Weld on Body

- Fire Safe Design

- Anti-static Design & Blow-out proof stem

- With or Without Extended Stem

- Underground Using

- Butt Weld Ends to ASME B16.25

- Flanged Ends to ASME B16.5

2. Main Part & Materials

Part Names	Part Materials
Body	WPB	SS304/316	F11/F22	F304	F316	F304L	F316L
Bonnet	WPB	SS304/316	F11/F22	F304	F316	F304L	F316L
Ball	SS304	SS304/316	F11/F22	SS304	SS316	SS304L	SS316L
Stem	SS304	SS304/316	F11/F22	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 ?	-46~340 °C	-46~340 ?	-196~427 ?	-196~427 ?	-196~427?	-196~427?

3. Normal Pressure Rating
PN10~PN420, CLASS150~2500  

4. Normal Size Range
DN15~DN1000, 1/2"~40"