Buried Gate Valve Underground Soft Sealed Flange Gate Valve SZ45X manufacturer from China LIKE Valve(TianJin) CO.,LTD

Buried Gate Valve Underground Soft Sealed Flange Gate Valve

Price:	1.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Tianjin, China (Mainland)


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Product Detail

Model No.: SZ45X

Production Capacity: 1000/month

Delivery Date: according to order quantity

Standard or Nonstandard: Standard

Pressure: Medium Pressure

Temperature of Media: Medium Temperature

Brand Name: LIKV

Means of Transport: Ocean,Land,Air

Packing: plywood packing

Power: Manual

Media: Water

Material: Casting

Structure: Gate

The gate has two sealing surfaces. The two sealing surfaces of the most commonly used mode gate valves form wedges.

Product characteristics:

1. Flat-bottomed seat, no accumulation of dirt, make the seal more reliable.

2. The valve disc is encapsulated with NBR as a whole. The inner parts of the valve are made of corrosion-resistant stainless steel and copper alloy, which can be used for sewage system to adapt to harsh working conditions.

3. Small size, light weight, easy to install and maintain

4. The valve stem is sealed with three O-rings, which greatly reduces the friction resistance of the switch and makes the switch light and water-tight.

Meterial of main parts

No	Name	Meterial
1	Body	QT450 GGG50Nodular cast iron
2	Disc	EPDM rubber
3	Nut	Brass
4	Bolt	SS201
5	Bonnet	QT450,GGG50 Nodular cast iron
6	Open ring	Brass
7	O-ring	EPDM rubber
8	Stem	20Cr13
9	Gland flange	QT450,GGG50 Nodular cast iron
10	Hand wheel	QT450,GGG50 Nodular cast iron
11	Dust cover	EPDM rubber

Main Dimensions Table

DN (mm)	D			D1			D2		L			H	N-ød			b
DN (mm)	10	16	25	10	16	25	10	16	F4	5163	F5	H	10	16	25	10	16	25
40	150	150	150	110	110	110	84	84	140	165	240	184	4-19	4-19	4-19	18	18	18
50	165	165	165	125	125	125	99	99	150	178	250	235	4-19	4-19	4-19	19	19	19
65	185	185	185	145	145	145	118	118	170	190	270	265	4-19	4-19	8-19	19	19	19
80	200	200	200	160	160	160	132	132	180	203	280	290	8-19	8-19	8-19	18-19	18-19	18-19
100	220	220	235	180	180	190	156	156	190	229	300	320	8-19	8-19	8-22	18-19	18-19	18-19
125	250	250	270	210	210	220	184	184	200	254	325	380	8-19	8-19	8-26	18	18	24
150	285	285	300	240	240	250	210	210	210	267	350	460	8-23	8-23	8-26	19	19	24
200	340	340	360	295	295	310	266	266	230	292	400	520	8-23	12-23	12-26	20	20	24
250	405	405	425	350	355	370	319	319	250	330	450	630	12-23	12-28	12-30	22	22	27
300	460	460	485	400	410	430	370	370	270	356	500	720	12-23	12-28	16-30	24	22	30
350	520	520	555	460	470	490	429	429	290	381	550	800	16-23	16-28	16-33	25	25	33
400	580	580	620	515	525	550	480	480	310	406	600	850	16-28	16-31	16-36	28	28	-
450	640	640	-	565	585		548	548	330	432	650	1000	20-28	20-31	-	29	29	-
500	715	715	-	620	650		609	609	350	457	700	1200	20-28	20-34	-	31	31	-
600	840	840	-	725	770		720	720	390	508	800	1350	20-31	20-28	-	33	33	-
700	895	910	-	840	840		800	800	430	610	-	1390	24-30	24-36	-	32	32	-
800	1015	1025	-	950	950		900	900	470	660	-	1520	24-34	24-40	-	35	35	-
900	1115	1125	-	1050	1050		1000	1000	510	711	-	2090	28-34	28-40	-	36	36	-
1000	1230	1255	-	1160	1170		1112	1112	550	811	-	1980	28-37	28-43	-	40	40	-