Cast Iron Gate Valve

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.