OEMIC R115 Series

OEMIC R115 Series
Piston Pres. Reducing Valve

Name:

piston pressure reducing valve(Y43H-16)

Usage:

for pipelines where the working temperature is under 200℃ and Max working pressure under1.6MPa. By adjusting the valve, the outlet pressure can reach the wanted inlet pressure.

Function and specification:

Type	Nominal pressur (MPa)	Inlet woring pressure (Mpa)		Outlet ressure (Mpa)	Deviation value of outlet pressure (Mpa)
Y43H-16	1.6	<200℃	1.6	0.05-1.0	0.05
		200℃	1.5

Muin parts and materials:

Parts name	Material
Valve body.upper valve deck underside valve deck	Grey iron
Main/auxiliary valve flap.main/auxiliary valve seat piston	Stainless steel
main spring	Chrome-vanadium steel
Adjusting spring	Silico mangan steel
Piston ring	Alloy wear resisiting cast iron
Diaphragm	Stainless band

Outling and connect measurement:

Type	Nominal Ф DN(mm)	Measurement(mm)									Weight(kg)
Type	Nominal Ф DN(mm)	L	D	D1	D2	D3	b-f	Z-Фd	H1	H2	Weight(kg)
Y43H-16	20	160	105	75	55	115	16-2	4-14	89	312	13.5
	25	180	115	85	65	115	16-2	4-14	101	328	15.5
	32	200	135	100	78	115	18-3	4-18	107	320	17
	40	220	145	110	85	145	18-3	4-18	113	325	21
	50	250	160	125	100	145	20-3	4-18	120	335	23.5
	65	280	180	145	120	170	20-3	4-18	140	365	32
	80	310	195	160	135	180	22-3	8-18	150	385	42.5
	100	350	215	180	155	180	24-3	8-18	150	385	52.5
	125	400	245	210	185	235	26-3	8-18	185	425	76
	150	450	280	240	210	265	28-3	8-23	210	445	96
	200	450	335	295	265	315	30-3	12-23	245	515	111