UZ41SM

The plunger valve is composed of valve body, valve cover, stem, plunger, guide sleeve, sealing ring, hａnd wheel and other parts. When the hａnd wheel rotation, through the stem to drive the plunger in the guide sleeve and the piston reciprocating motion, the end of the oblique cone surface and the valve seat surface to complete the valve opening and closing function. In the valve plunger and the seal ring by interference fit, by adjusting the flange bolt preload, the lateral force and the body sealing ring generated by the compression of the cylindrical hole surface and the plunger to seal high abrasion resistance of new non-toxic sealing material, so the seal is reliable and durable, so as to improve the service life of the valve. Plunger valve is the valve connection size according to the original design and manufacture, the gate appears in the use process of the leakage, the sealing ring complex is poor, short life shortcomings, the plunger valve with the advantages of no leakage and valve opening and closing characteristics of fast and high temperature high pressure plunger valve, plunger valve without leakage become a novel structure.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online

body material	Applicable temperature	Applicable medium	Pressure range
cast steel	≤250℃	Water, steam, oil	PNl．6-4.0MPa
cast iron	≤180℃	Water, steam, oil	PNl．6
Stainless steel	≤200℃	Nitric acid, acetic acid	Path range
Molybdenum containing stainless steel	≤200℃	Nitrogen, hydrogen, urea, etc.	DNl 5-400mm

Experimental project	实验介质	实验压力
Pressure test	water	1.5PN
High pressure seal test	water	1.1PN
Low pressure seal test	gas	0.5-O.7MPa

DN(mm) size（mm）	UZ41SM-16Y、P、R
	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L	130	150	160	180	200	250	265	280	300	325	350	400	450	500	550	600
H	170	190	210	250	270	300	340	380	420	450	540	640	740	850	970	1100
W	100	100	120	140	160	180	200	240	270	310	340	400	520	640	760	900
D	95	105	115	135	145	160	180	195	215	245	280	335	405	460	520	580
K	65	75	85	100	110	125	145	160	180	210	240	295	355	410	470	525
D1	45	55	65	78	85	100	120	135	155	185	210	265	320	375	435	485
t	14	14	14	16	16	16	18	20	20	22	24	26	30	30	34	36