Single Weding Line Welded Ball Valve

Model:	-
Brand:	MRV
Origin:	Made In China
Category:	Industrial Supplies / Machine Hardware / Valves
Label:	valve , ball valve
Price:	US $65 / set
Min. Order:	1 set

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Product Description

Specifications
Port Size:DN200~DN1400
Nominal Pressure: PN 16 to PN 64 / ANSI Class 150 to Class 300;
Working temperature: -29 ºC to 200 ºC (-20ºF to 392ºF)
Connection:Butt welding
Structure:Three piece floating ball,through way.
Sealing Surface:Reinforced PTFE
Trim Material:Carbon steel valve body with 113% Cr trim,and S.S body with S.S trim of the same property of corrosion resistence as the body material.
Service: district heating hot water, natural gas, oil, steam, petrochemical .etc.
Operate Actuator: lever, gear (Vertical / Horizontal), pneumatic / electrical

Material Available

Parts Name	Materials
Body	ST37.8	A105	LF2
Neck	ST37.8	A105	LF2
Ball	AISI 304	AISI304	AISI304
Stem	A276-410	A276-410	A276-410
Seat	PTFE+C	PTFE+C	PTFE+C
Metal Washer	ASTM A182 F6A	ASTM A182 F6A	ASTM A182 F6A
Spring	50CrVA	50CrVA	50CrVA
O-ring	FPM	FPM	FPM
End Piece	ST37.8	A105	LF2
Handle	Galvanizes Steel	Galvanizes Steel	Galvanizes Steel
O ring	FPM	FPM	FPM
Gland	A182-F304	A182-F304	A182-F304
Temperature	-29℃to 200℃	-29℃to 200℃	-46℃to 200℃

Main Characteristics
One-piece welded body & End piece connection pipe (Connection dimension to ASTM / EN / KS / JIS / GOST Standard .etc will be available.
Bubble tight excellent sealing with PTFE+C seats.
Anti blow-out stem.
Double O-rings ensure the stem sealing and are replaceable.
Stem dry bearing, metal with PTFE coating having self-lubricating capabilities. (Additional lubricant unnecessary.