Model: Z541H
Nominal diameter: DN50 ~ 600mm
Nominal pressure: PN1.5 ~ 10.0MPa
Operating temperature: -29 ~ 300 ℃ (carbon steel)
Applicable medium: water, steam, oil, acetic acid, oxidizing medium, urea, etc.
Main material: carbon steel, chrome molybdenum steel, chromium steel, nickel-titanium
Design and manufacture: GB / T12234-89
Length of the structure: GB / T12221-89
Flange size: JB / T79-94
Valve inspection and testing: GB / T13927-92

First, the bevel gear valve Z541H dimensions table

DN (mm)	Size (mm) 1.6Mpa 2.5MPa
	L	D	D1	D2	b	f	Zd	H2	D2	Gear device
300	500	460	410	375	40	3	12-25	1310	310	BA-0
350	550	520	470	435	34	4	16-25	1468	310	BA-0
400	600	580	525	485	36	4	16-30	1780	460	BA-1
450	650	640	585	545	40	4	20-30	1880	460	BA-1
500	700	705	650	608	44	4	20-34	2110	460	BA-2
600	800	840	770	718	48	5	20-41	2410	460	BA-2

Second, the main parts of bevel gear valve Z541H material

Part Name	material	Part Name	material
Body	WCB A105 Cr5Mo ZGCr18Ni9Ti	cap	WCB A105 Cr5Mo ZGCr18Ni9Ti
Bracket	WCB A105 Cr5Mo ZGCr18Ni9Ti	gate	WCB 25 Cr5Mo ZGCr18Ni9Ti
Valve stem	2Cr13 2Cr13 38CrMoA1, 25Cr2MoV 1Cr18Ni9Ti	Seat	25 25 304 304
Seal ring	304, enhanced flexible graphite	filler	Enhance flexible graphite
Stem nut	ZCuA110Fe3

Third, the bevel gear valve Z541H- main features and uses
 1, compact structure, reasonable design, good valve rigidity, smooth passage, the flow resistance coefficient is small. 
 2, the sealing surface of stainless steel and carbide, long life. 
 3, Adopt flexible graphite packing board, reliable sealing, light and flexible operation. 
 4, the driving mode sub-manual, electric, pneumatic, gear drive, structure; flexible wedge single valve, rigid wedge single valve plate and double gate type. 
5, Widely used in oil, chemical, thermal power plants and other oil, water, steam pipe for the cut-off or cut-off pipeline media devic