Slag discharge gate valve PZ41H

Stable quality: Implement full process quality monitoring, meticulous and comprehensive testing!
Reasonable price: Effective internal cost control, reduced expenses, and benefits customers!
Fast delivery: Advanced production line, sufficient stock, and shortened delivery time!

Hotline：021-57626888 / 021-57626886

Purpose of PZ41H slag discharge gate valve:

Suitable for cutting or connecting the ash water mixture and slag water mixture in the pipeline of the hydraulic system and slurry discharge system of thermal power plants with a nominal pressure of PN1.6-6.4MPa and a working temperature of 0-100 ℃.

Structural characteristics of PZ41H slag discharge gate valve:

1. Using medium flange bolt connection, both ends of the branch pipe are connected by flange or butt welding

2. The opening and closing parts adopt a semi sealed pair for forced sealing, with excellent performance

3. The sealing pair material is wear-resistant ceramic or wear-resistant alloy, which has strong wear resistance, strong wear resistance, durable erosion resistance, scratch resistance, low friction, and reliable sealing

4. The outlet channel of the valve body has a reasonable structure, no slag, flexible opening and closing, and no jamming

5. The valve stem has undergone tempering and surface nitriding treatment, providing good corrosion resistance, scratch resistance, and wear resistance

6. Medium to large diameter rolling bearings for easy opening and closing

Material of PZ41H slag discharge gate valve parts:

Materials of PZ41H PN10~PN63 slag discharge gate valve components
model	material
	Valve body, valve cover	Ram	Valve body sealing ring	valve stem	shim	filler
PZ41H-10	Grey cast iron	Grey cast iron chrome plated stainless steel	Grey cast iron chrome plated stainless steel	chromium stainless steel	Rubber asbestos board	Asbestos graphite
PZ41H-16
PZ41H-10C	carbon steel	Carbon steel overlay welding of iron based alloys	Carbon steel overlay welding of iron based alloys
PZ41H-16C
PZ41H-25
PZ41H-40
PZ41H-63

Performance parameters of PZ41H slag discharge gate valve:

Main performance parameters of PZ41H PN10~PN63 slag discharge gate valve
model	PN	MPa	℃	Applicable Medium
PZ41H-10	10	1.0	≤100	Ash slag water mixture (ash water ratio 1:1:5, maximum particle size ≤ 50mm)
PZ41H-16	16	1.6
PZ41H-10C	10	1.0
PZ41H-16C	16	1.6
PZ41H-25	25	2.5
PZ41H-40	40	4.0
PZ41H-63	63	6.3

Outline dimensions of PZ41H slag discharge gate valve:

GB 1.6Mpa
DN	50	80	100	150	200	250	300	350	400	450	500
L	250	280	300	350	400	450	500	550	600	650	700
H	335	510	685	790	885	1015	1190	1350	1460	1620	1800
D0	250	280	300	300	350	400	450	500	500	550	550
GB 2.5Mpa
DN	50	80	100	150	200	250	300	350	400	450	500
L	250	280	300	350	400	450	500	550	600	650	700
H	335	510	685	790	885	1015	1190	1350	1460	1620	1800
D0	250	280	300	300	350	400	450	500	500	550	550
GB 4.0Mpa
DN	50	80	100	150	200	250	300	350	400	450	500
L	250	310	350	450	550	650	750	850	950	1050	1150
H	340	508	680	800	875	1010	1180	1230	1280	1415	1560
D0	250	300	300	400	500	500	550	600	600	700	750
GB 6.4Mpa
DN	50	80	100	150	200	250	300	350	400	450	500
L	250	310	350	450	550	650	750	850	950	1050	1150
H	340	508	680	800	875	1010	1180	1230	1280	1415	1560
D0	250	300	300	400	500	500	550	600	600	700	750

Structure diagram of PZ41H slag discharge gate valve:

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