Z41H/W-16/25/40/64 DIN Cast Steel Gate Valve

Medium temperature: —29—425 ° C
Operation mode: manual, electric
Medium: water, steam, oil, etc.
Caliber: DN15-600mm
Pressure: 1.6-10.0mpa
Body material: ASTM A216 WCB GG GS-C25, CF8, CF8M
Connection method: flange
Design standard: DIN3352

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Product Details

DIN Cast Steel Gate Valve Valvemain parts
Parts Name	material
Body / bonnet	ASTM A216 WCB	GG GG-C25 CF8 CF8M
gate	ASTM A216 WCB+13Cr	GG GG-C25 CF8 CF8M
Valve stem	ASTM A182 F6a	13Cr、F304、F316
Stem nut	Ductile iron, brass	brass、304、316

Application: Cut off or connect the pipeline medium on the roads under various working conditions such as petroleum, chemical, pharmaceutical, chemical fertilizer, electric power.

Z41H/W-16/25/40/64 DIN Cast Steel Gate Valve

DIN Cast Steel Gate Valve Performance specifications
Model	Nominal Pressure （mpa）	Test Pressure（mpa）		Proper Temperature	Applicable Medium
		Strength	Seal
Z41H/W-16	1.6	2.50	1.80	—29—425℃	Water, steam, oil
Z41H/W-25	2.5	3.75	2.75
Z41H/W-40	4.0	6.00	4.40

DIN Cast Steel Gate Valve Dimensions and connection dimensions
Model	Nominal Diameter （mm）	size（mm）
Model	Nominal Diameter （mm）	L	D	D1	D2	b-f	n-φd
Z41H/W-16	15	130	95	65	45	16-2	4*φ14
	20	150	105	75	58	18-2	4*φ14
	25	160	115	85	68	18-2	4*φ14
	32	180	140	100	78	18-2	4*φ18
	40	200	150	110	88	18-3	4*φ18
	50	250	165	125	102	18-3	4*φ18
	65	270	185	145	122	18-3	8*φ18
	80	280	200	160	138	20-3	8*φ18
	100	300	220	180	158	20-3	8*φ18
	125	325	250	210	188	22-3	8*φ18
	150	350	285	240	212	22-3	8*φ22
	200	400	340	295	268	24-3	12*φ22
	250	450	405	355	320	26-3	12*φ26
	300	500	460	410	378	28-4	12*φ26
	350	550	520	470	438	30-4	16*φ26
	400	600	580	525	490	32-4	16*φ30
Z41H/W-25	15	130	95	65	45	16-2	4*φ14
	20	150	105	75	58	18-2	4*φ14
	25	160	115	85	68	18-2	4*φ14
	32	180	140	100	78	18-2	4*φ18
	40	200	150	110	88	18-3	4*φ18
	50	250	165	125	102	20-3	4*φ18
	65	270	185	145	122	22-3	8*φ18
	80	280	200	160	138	24-3	8*φ18
	100	300	235	190	162	24-3	8*φ22
	125	325	270	220	188	26-3	8*φ26
	150	350	300	250	218	28-3	8*φ26
	200	400	360	310	278	30-3	12*φ26
	250	450	425	370	335	32-3	12*φ30
	300	500	485	430	395	34-4	16*φ30
	350	550	555	490	450	38-4	16*φ33
	400	600	620	550	505	40-4	16*φ36
Z41H/W-40	15	130	95	65	45	16-2	4*φ14
	20	150	105	75	58	18-2	4*φ14
	25	160	115	85	68	18-2	4*φ14
	32	180	140	100	78	18-2	4*φ18
	40	200	150	110	88	18-3	4*φ18
	50	250	165	125	102	20-3	4*φ18
	65	290	185	145	122	22-3	8*φ18
	80	310	200	160	138	24-3	8*φ18
	100	350	235	190	162	24-3	8*φ22
	125	400	270	220	188	26-3	8*φ26
	150	450	300	250	218	28-3	8*φ26
	200	550	375	320	285	34-3	12*φ30
	250	650	450	385	345	38-3	12*φ33
	300	750	515	450	410	42-4	16*φ33
	350	850	580	510	465	46-4	16*φ36
	400	950	660	585	535	50-4	16*φ39