China DN300 12 Inch Automatic Standard Motorized Gate Valve With Electric Actuator for sale

DN300 12 Inch Automatic Standard Motorized Gate Valve With Electric Actuator

Price Negotiable

Price: USD 50~500/set

MOQ: 1 set

Delivery Time: within 8-12 working days upon receipt of payment

Brand: SUFA

Product Description

DN300 12 Inch Automatic Standard Motorized Gate Valve With Electric Actuator

Electric, flange connection, open wedge type rigid single gate, seat sealing surface material is stainless steel, nominal pressure PN26, valve body material is cast steel gate valve

Technical requirement

1. Design and. manufacture: GB/T12234

2. Face to Face: CB/T12221

3. Flanged ends: JB/T 79-94

4.Testing and checking : GB/T13927

NO.	Name	Material	NO.	Name	Material
1	body	WCB	9	Packing	Graphite
2	Seat	STL	10	Bolt	45
3	Wedge	WCB+STL	11	Hexagon Nut	35
4	Stem	2Cr13	12	Gland	WCB
5	Stud	35	13	Yoke	WCB
6	Hexagon Nut	45	14	Bearing
7	Gasket	304+Graphite	15	Stem Nut	ZQAL9-4
8	Bonnet	WCB	16	Electric actuator	Components

Technical Specification

PN(MPa)	DN(mm)	Standard Value								reference value			Electric Actuator Code
PN(MPa)	DN(mm)	L	D	D1	D2	b	f	Z-φd	L1		H	weight(kg)
1.6	50	250	160	125	100	16	3	4-φ18	590		678	90	DZWl0A
	65	265	180	145	120	18	3	4-φ18	590		693	96	DZWl5A
	80	280	195	160	135	20	3	8-φ18	590		755	108	DZW20A
	100	300	215	180	155	20	3	8-φ18	590		820	126	DZW20A
	150	350	280	240	210	24	3	8-φ23	590		994	199	DZW20A
	200	400	335	295	265	26	3	12-φ23	590		1138	254	DZW30A
	250	450	405	355	320	30	3	12-φ25	810		1409	310	DZW45A
	300	500	460	410	375	30	4	12-φ25	810		1588	391	DZW60
	350	550	520	470	435	34	4	16-φ25	830		1755	729	DZW90
	400	600	580	525	485	36	4	16-φ30	830		1902	992	DZWl20
	450	650	640	585	545	40	4	20-φ30	870		214l	1168	DZWl80
	500	700	705	650	608	44	4	20-φ34	870		2276	1222	DZW250
	600	800	840	770	718	48	5	20-φ41	870		2474	1376	DZW250
2.5	50	250	160	125	100	20	3	4-φ18	590		678	95	DZWl0A
	65	265	180	145	120	22	3	4-φ18	590		693	99	DZWl5A
	80	280	195	160	135	22	3	8-φ18	590		755	113	DZW20A
	100	300	230	190	160	24	3	8-φ23	590		820	132	DZW20A
	150	350	300	250	218	30	3	8-φ25	590		934	206	DZW30A
	200	400	360	310	278	34	3	12-φ25	590		1138	257	DZW30A
	250	450	425	370	332	36	3	12-φ30	810		1409	317	DZW45A
	300	500	485	430	390	40	4	16-φ30	810		1588	412	DZW60A
	350	550	550	490	448	44	4	16-φ34	830		1750	750	DZW90
	400	600	610	550	505	48	4	16-φ34	830		1902	1042	DZWl20
	450	650	660	600	555	50	4	20-φ34	870		2141	1275	DZWl20
	500	700	730	660	610	52	4	20-φ41	870		2276	1420	DZWl80
	600	800	840	770	718	56	5	20-φ41	870		2474	1522	DZW250