Non-Rising Stem Resilient Seat Gate Valve DIN3352-F4

Product Details


Thread Position of Valve Rod:	Inside Gate Valve
Seal Surface:	Wedge Gate Valve
Material:	Cast Iron
Connection Form:	Flange
Export Markets:	North America, Southeast Asia, Africa, Mid East, Eastern Asia

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Product Description

Size: DN40--300
Class: PN16
Design: EN1171, EN1074-2
Face to Face: EN558-1 Serie 14
Eng Flange: EN 1092-2
Tests: EN12266

Performance Parameter Flanged connection
Normal Diameter		DN50-400
Normal Pressure		1.6 MPa
Applicable Temperature		-10-80centi degree
Applicable Medium		Water
Shell Test Pressure		2.4MPa
Sealing Test Pressure		1.6 MPa
Stem Sealing Pressure		2.4MPa
Materials of Main Spare Parts
Accessory Name		Materials
Body/Bonnet		Ductile iron GGG50
Disc		Ductile iron +EPDM/NBR
Bonnet		Ductile iron GGG50
Bonnet gasket		NBR
Stem		Stainless Steel
Stem nut		Brass
O-sealing ring		NBR
Gland		Ductile iron GGG50
Handwheel		Ductile iron GGG50
Screw		Stainless Steel
Main Installation Measurement: Unit :mm
DN		L	H	D	D1	N-φd
DN		L	H	D	D1	N-φd
50	2”	178	145	160	125	4-φ19
65	2 1/2”	190	265	180	145	4-φ19
80	3”	203	295	195	160	4-φ19/8-φ19
100	4”	229	350	215	180	8-φ19
125	5”	254	440	250	210	8-φ19
150	6”	267	465	280	240	8-φ23
200	8”	292	550	335	295	8-φ23/12-φ23
250	10”	330	605	390/405	350/355	12-φ23/12-φ28
300	12”	356	730	440/460	400/410	12-φ23/12-φ28
400	16”	406	865	565/580	515/525	16-φ28/16-φ31
500	20”	457	1055	670/715	620/650	20-φ28/20-φ34
600	24”	508	1390	780/840	725/770	20-φ31/30-φ37
700	28”	610	1550	895/910	840/840	24-φ31/24-φ37
800	32”	660	1750	1015/1025	950/950	24-φ34/24-φ40