DN100 Wafer Dual Plate Check Valve

• Media: Water
• Temperature: Low Temperature
• Material: Ci/Di/Brass/Stainless Steel
• Connection Form: Wafer/Flange
• Structure: Butterfly
• Pressure: Ordinary Temperature
• Sealing Form: Bellows Globe Valve
• Flow Direction: Unidirection
• Standard: ISO5752/API594
• Application: Water Industrial Usage
• Transport Package: Polywood Case
• Specification: DN50-DN1000
• Trademark: OEM/TFW/IMGV/OEM
• Origin: China
• HS Code: 848130
• Production Capacity: 1000000PCS/Year

Product Description

Performance:
Nominal Diameter: DN50-DN1000
Nominal Pressure PN (MPa):1.0, 1.6
Testing pressure (water) PS (MPa)
Body seat: 1.5 times rated pressure
Seat test: 1.1 times rated pressure

Check valve are widely used in water supply and drainage, hydre or thermal power, building project as well as industrial water system

Detailed Description:
Series	wafer dual plate check valve
Size:	DN50-DN1200
Design standard:	GB/API
Pressure standard:	GB/T 13927-1992, API598
Face to face:	En558; ISO5752; API594
Flange standard:	PN10/16 150LBS/10K
Body:	CI/DI/BRASS/STAINLESS STEEL
Disc:	DUCTILE IRON/BRASS/STAINLESS STEEL
Stem:	SS416/SS304/SS316/SS431/17-4PH
Seat:	NBR/EPDM
Suitable temperature:	-10~90
Medium:	Flesh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.