Chlor-alkali Pneumatic Single-seat Regulating Valve

Name: Chlor-alkali Pneumatic Single-seat Regulating Valve
Brand: Henan Yunyu Mechanical Equipment Co., Ltd.
Rating: 4.5 (3 reviews)

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Model No. :	YH32
Brand Name :	Yunyu
Certification :	ISO9001
Media :	Water
Standard :	Standard
Connection Mode :	Flange
Power :	Solenoid
Material :	Stainless Steel
Type :	Double Seater

6yrs

Luoyang, Henan, China

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Platform Certification

Henan Yunyu Mechanical Equipment Co., Ltd.

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Product description

Chlor-alkali Pneumatic Single-seat Regulating Valve

The regulating valve is an anti-corrosion straight single seat regulator. The inner wall of the valve body and the valve assembly that are in contact with the fluid are lined with a corrosion-resistant, aging-resistant polyfluorinated ethylene propylene using a high-pressure injection molding process, and a PTFE bellows is added to form a seal. The stroke of the spool is proportional to the seat passage, and the medium flow can be accurately adjusted in the approved stroke.

Design Feature:

1.Innovative packing design, good sealing performance, small friction, reducing maintenance strength.

2.Special top structure design avoids friction and death between the valve cage and the valve core, stable and reliable.

3.Axial pressure fixation of the valve shaft, good concentricity, very sticky,tight closure,zero-leakage.

4.Standardized components design, interchangeability, easy combined installation, reducing the cost of use.

Gate Valve, safety valve, Stainless Steel Gate Valve,Casting-Steel Gate Valve,Cuneiform Gate Valve

Main specification

DN mm				25		40		50		65	80	100		150		200		250	300
Seat diameter mm				25		32	40	50		65	80	100		125	150	200		250	300
Kv		linear		11		17.6	27.5	44		69	110	176		275	440	690		1000	1600
		Equal percent		10		16	25	40		63	100	160		250	400	630		900	1440
PN MPa				0.6 1.6 4.0 6.4
Stroke mm				16	25				40				60				100
Flow characteristics				Linear,equal percent,quickly open
Medium Temperature ℃				-15~200℃(normal type),230~450℃(middle type)
Flange standard				JB78-59,JB79-59
body	PN (MPa)		0.6,1.6	WCB(ZG230-450) CF3CF8 CF8M
			4.0,6.4	WCB(ZG230-450),ZG1Cr18Ni9Ti,ZG0Cr18Ni12Mo2Ti CF8 CF8M
Trim material				1Cr18Ni9,0Cr18Ni12Mo2Ti CF8 CF8M
bonnet type				Oridinary (normal temperature),thermal slug (middle temperature)
Adjustable ratio R				50:1

Note:we can supply ANSI,JPI,JIS etc flange standard,and structure length can customerized.

sigle seat