Chongqing Hopeway Instrument Co., Ltd.

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Pneumatic O type ball control valves

Product Details:

Standard or Nonstandard	Standard
Power	Pneumatic
Structure	Ball
DN	DN25~400mm
Material	WCB, CF8, CF8M / 304, 316, 316L
Leakage	ANSI Class IV~VI
PN	ANSI150 ~ 600, JIS10K ~40K
Material	Stainless Steel
Type	Pneumatic O type ball control valve
Pressure	Medium Pressure
Place of Origin	Chongqing, China (Mainland)
Brand Name	Hopeway
Model Number	V431 / V432

Payment & Shipping Terms:

Minimum Order Quantity:	5 Piece/Pieces
Packaging Details:	Plywood case / Wooden case
Delivery Time:	20-30 days
Payment Terms:	L/C,T/T
Supply Ability:	500 Piece/Pieces per Month

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Detailed Product Description

V431 Pneumatic O type soft sealing ball valve
V432 Pneumatic O type hard sealing ball valve

Comprised of pneumatic cylinder actuator and O type ball valve. Light, small and compact, with little flow resistance. Soft sealing seat can reach zero leakage. Applicable to conditions of high differential pressure and large diameter, and fluids with high viscosity, fibre, granule or special gas.

Specifications
DN	DN25~400mm (1"-16")
PN	ANSI150 ~ 600, JIS10K ~40K
Material of parts	Body	WCB, CF8, CF8M
	Core	304, 316, 316L
	Seat	RPTFE Counterpoint polyphenyl PTFE
	Stem	304, 316, 316L
Fluid temperature	Soft sealing	RPTFE seat	-20+180°C
		Counterpoint polyphenyl seat	-20+250°C
	Hard sealing	(304, 316L) + STL seat	-60+500°C
Rated stroke	0-90°
Ambient temp.	-20+80°C
Flow characteristics	Quick open
Leakage	ANSI Class IV~VI, tinybubbletight