Cast Iron Gate Valve
Size Range
1/2"-24"
Materials Grades
WCB, A105N, LCC, LF2, CF8M, 316, 316L, A20, Hastelloy C, Other materials
Pressure Range
Class 150/300/600/900/1500
Trim Materials
TRIM 1,5,8,12,16 & Special Materials
Design Standard
API 600,API 603,API 602,DIN 3352,EN 1984,GOST 3325,BS 1414
Testing Standard
API 598,DIN 3230,EN 12266-1,GOST 9544,BS 6755-1,BS EN 12266-1,BS 5146
End Connections
Raised Face, RTJ, Threaded, Socket Weld, Threaded X Socket Weld
Face to Face
ASME B16.10,EN 558-1,GOST 9544,BS EN 558-1,DIN 3202
Options
NACE, Bevel Gears, Actuation Ready Mounting Pads, Thermal Relief DTR Systems, Double Lead Stem for Quick Run Time
Features
OS&Y, Rising Stem, Flexible Wedge, olted Bonnet, Packing & Gasket (Low Fugitive Emission)
Description
Standards compliance:
Design standard conform to: MSS SP-67, API609, EN593
Connection flange conform to: DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16,
JIS B2212/2213, BS 10 Table D, BS 10 Table E
Top flange conform to: ISO 5211
Face to face conform to: API609, ISO5752 series 20, BS5155
Test standard conform to: API598
Design characters:
1. Equipment used in cutting off medium in pipeline.
2. Suitable for hand wheel, gear operators or electric actuators.
Performance:
Nominal Diameter: DN40-DN1200
Nominal Pressure PN (MPa): 1.0, 1.6, 2.0, 2.5
Testing pressure (water) PS (MPa)
Body seat: 1.5 times rated pressure
Seat test: 1.1 times rated pressure
Non-rising stem resilient seated gate valve are widely used in water supply and drainage, hydre or thermal power, building project as well as industrial water system, such as steel and petrochemical.
1. Equipment used in cutting off medium in pipeline.
2. Suitalbe for hand wheel, gear operators or electric actuators.
Detailed Description:
Series: Non-rising stem resilient seated gate valve
Size: DN40-DN600
Design standard: GB/T 12232-2005 DIN3352, EN593, MSS SP-67
Pressure standard: GB/T 13927-1992, API598
Face to face: DIN3202 F4, F5, BS5163,AWWA C509
Flange standard: DIN2532, DIN2533
Body: CI/DI/WCB/ALB/CF8/CF8M
Disc: DI/ALB/Rubber lined Disc/1.2501/1.4529/CF8/Hastelloy Alloy/Monel
Stem: SS416/SS304/SS431/17-4PH
Seat: NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM/PTFE
Suitable temperature: -10~90
Medium: Flesh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.
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