YH100PR Pneumatic Soft-Seated Single-Seated Control Valve

· Compact structure, S-shaped flow path, Low pressure drop

· Wide adjustable range, High-precision flow characteristics

· Excellent dynamic stability, Low noise, Anti-cavitation design

· Large plug guide area, High vibration resistance

· Complies with GB/T4213-2008 standard

· Suitable for controlling high/low temperature fluids

產品詳情

Chinese Standard	American Standard
Quality assurance	ISO9001	ISO9001
Ddesign and manufacture	GB12224-2005	ASME B16.34
Flange standard	GB9113,GB9124.1 HG20592-2009	ASME B16.5
Length of structure	GB/T17213.3	ASME B16.10 ISA S75.03
Inspection and test standard	GB/T4213-2008	ANSI FCI70-2 IEC60534-2-1

Nominal Diameter DN	mm	15	20	25		32	40	50	65
	inch	1/2	3/4	1		1.25	1.5	2	2.5
Nominal Diameter DN	mm	80	100	125		150	200	250	300
	inch	3	4	5		6	8	10	12
Nominal Pressure PN	PN	16、25
	ANSI	CL150、CL300
Connections	Flanged ;RF
Type	Straight Bore Single Casting Ball Valve, Unbalanced Plug
Gland	Bolt Clamp
*Bonnet Temperature Range Bonnet temp	(P)Normal				-17 ~ +230℃
Packing	Teflon V-Ring, PPL, Grafoil
Gasket	Metal Wound Graphite Gasket, Grooved Metal Gasket (316 Stainless Steel)
Painting Color	Light Curry (Epoxy Resin Group) is standard. In the case of stainless steel body, no painting is standard.

Flow Characteristics	≥DN32	Soft Seat Ring	High Capacity	Equal Percentage Character (%) and Linear Character (L)
		Soft Seat Ring	High Accuracy	Equal Percentage Character (%) and Linear Character (L)
Adjustable Range		50:1(Cv≥0.25)、30:1(Cv≤0.16)
Leakage Level		Soft Sealing: Class VI
Fundamental Error		Standard: ±1.5% (with positioner); Extended: ±2.5% (with positioner)
Backlash		Standard: ±1.5% (with positioner); Extended: ±2.5% (with positioner)
Dead Zone		Standard: ±0.6% (with positioner); Extended: ±1% (with positioner)
Start Point Deviation		±2% (with positioner)
Rated Travel Deviation		±2% (with positioner)