SS304 Hard Seal Wafer Type Water Butterfly Valve

• Media: Water
• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: D71H
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: GB ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body Material: Ductile Iron/Wcb
• Color: Blue
• Connection: Wafer Ends
• Water-Using Valve: Betterfly Valve
• Pn: 1.0MPa,Pn1.6MPa.150lb
• Suitable Temperature: ≤100ºC
• Sealing Materia: NBR/PTFE
• Transport Package: Standard Expott Box
• Specification: DN50-DN600
• Trademark: BOHAI
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Month

Product Description

PN	1.0	1.6	150BL	Mpa
DN	50-2000			MM
Suitable Temperature	<=120			ºC
Media	Water ,Oil ,Low temperature steam

D373H Wafer metal-seat butterfly valve

Purpose
This product is used for the water supply and drainage system in tap water,sewage,building,chemicals etc.Industries,usually used as an open-close equipment.

Features
Double eccentric structure,strictly sealing,long durable and lifetime.

Performance parameters
DN:DN50-DN2000
PN:PN1.0Mpa,PN1.6Mpa,PN2.5Mpa,150LB,300LB
Strength test:1.6Mpa.2.5Mpa
Suitable temperature:425
Suitable medium:water,steam,oil etc

Executive standard
Flange connection dimension:GB/9113.1,ANSI B16.5

Main part materials
Body-cast steel,stainless steel
Valve disc-cast steel,stainless steel
Valve stem-stainless steel
Sealing ring-Stainless steel+graphite
Packing-Flexible graphite