PH44HThe product is designed and manufactured in accordance with DL / t530, technical conditions for hydraulic ash removal and slag discharge. The product is applicable to the water ash removal system of thermal power plant, metallurgy, industrial steelmaking, sand dust sewage treatment, steel rolling iron sheet sweat treatment, coal mine slag, water slag treatment and mine industrial beneficiation. The product has reasonable structure, reliable performance and operation It is portable and has long service life. The opening and closing parts open or close automatically by the medium flow and force to prevent the reverse flow of medium is called check valve. Check valve is an automatic valve, which is mainly used in the pipeline with one-way flow of medium. It only allows the medium to flow in one direction to prevent accidents. The slag discharge check valve is mainly used to transport slurry, mortar, sewage and wear-resistant slag discharge check valve in mining, metallurgy, electric power, chemical industry, sewage discharge and other industries with the working temperature less than or equal to 200 ℃

 

The valve is mainly used in the pipeline of slag water mixture as a check device.
1: Main appearance dimension: dn80-600
2: Nominal pressure: pn1.0-2.5
3: Material of main parts: valve body, cast steel
4: Applicable medium: ash water mixture
5: Working temperature: ≤ 200 ℃
6: Design and application standards: GB, BS, ANSI, JIS, DIN, API

 

model

Nominal pressure PN/MPa	Test pressure/MPa		working temperature/℃	working pressure/MPa	Applicable media
	housing	seal up
PH44H-10C	1.O	1.5	1.1	≤200℃	10	Ash mixture
PH44H-16C	1.6	2.4	1.76		16
PH44H-25C	2.5	3.8	2.8		2.5

 

 

Nominal diameter DN（mm）	Main dimensions（mm）					weight （Kg）
	L	D	D1	D2	Z-φd
80	241	200	160	132	8-φ18	48
100	292	220	180	156	8-φ18	63
150	356	285	240	212	8-φ22	120
200	495	340	295	268	8-φ22	200
250	622	395	350	320	12-φ22	250
300	698	445	400	370	12-φ22	320
350	787	505	460	430	16-φ22	400
400	900	565	515	482	16-φ26	517
450	918	615	565	532	20-φ26	610
500	978	670	620	585	20-φ26	705

PH44H-16CMain dimensions and weight:

Nominal diameter DN（mm）	Main dimensions（mm）					weight （Kg）
	L	D	D1	D2	Z-φd
80	241	200	160	132	8-φ18	48
100	292	220	180	156	8-φ18	63
150	356	285	240	212	8-φ22	130
200	495	340	295	268	12-φ22	210
250	622	405	355	320	12-φ26	260
300	698	460	410	370	12-φ26	330
350	787	520	470	429	16-φ26	415
400	900	580	525	480	16-φ30	532
450	918	640	585	548	20-φ30	625
500	978	715	650	609	20-φ30	720

PH44H-25CMain dimensions and weight:

Nominal diameter DN（mm）	Main dimensions（mm）					weight （Kg）
	L	D	D1	D2	Z-φd
80	318	200	160	132	8-φ18	48
100	356	235	190	156	8-φ22	65
150	444	300	250	212	8-φ26	140
200	535	360	310	278	8-φ26	230
250	622	425	370	335	8-φ26	280
300	711	485	430	390	8-φ30	350
350	838	555	490	450	8-φ33	440
400	864	620	550	505	8-φ36	550
450	978	670	600	555	8-φ36	650
500	1016	730	660	615	8-φ36	745