Factory Direct Selling Sale Price Di Ss Wcb Al Alloy Bronze DIN ANSI BS Y Strainer Wafer Lug Double Flanged Gate Check Globe Rubber Seat Butterfly Valve

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Product Description

📋 Basic Information
Connection FormWafer Lug Flange
StructureCentre Sealing
Seal FormForce Sealed
Valve StemNormal
Work PressureLow Pressure (Pn<1.6mpa)
Working TemperatureNormal Temperature (-40°C<T<120°C)
Material of Seal SurfaceSoft Sealed
Valve BodyCasting
StandardAPI609 BS5155 ISO5752 JIS7480
ApplicationIndustrial Usage, Water Industrial Usage, Household Usage
ColorClient's Requirements
Quality Guarantee2 Years
Transport PackagePlywood Cases
SpecificationDN25-DN2600
OriginChina
HS Code8481804090
Production Capacity1,000,000 Sets Per Year
🔍 Product Overview

DI CF8 CF8M SS304 SS316 WCB Bronze ADC12 aluminium alloy Y strainer wafer lug double flanged Butterfly Gate Check Globe Valve

Competitive Pricing Parts machining and painting are performed in-house to maintain competitive costs.
Quality Control Strict monitoring by experienced workers and individual part inspection before assembly.
Certified Expertise DNV, ISO9001, and CE certified with over 10 years of OEM experience.
Extended Warranty 2-year quality guarantee period with available samples for quality checks.
⚙️ Product Features
  • Simple valve structure with clear casting letters and smooth surface.
  • Light torque for easy operation and long-term durability.
  • Accurately machined parts for superior quality standards.
  • High-quality rubber seat adopted for extended service life.
  • Replaceable seat design allows for easy maintenance and repair.
📊 Main Parts Materials
Nominal Diameter Body Materials Disc Materials Seat Materials Shaft Materials Operation
DN25-DN2400 CI, DI, SS, WCB, AL Bronze, AL Alloy DI Coated Ni, SS, AL Bronze, Rubber Coated EPDM, NBR, REPDM, PTFE, FKM, CR SS, Brass, Bronze, Etc. Hand Lever, Gear Box, Electric/Pneumatic/Hydraulic Actuator
🛡️ Pressure Test Specifications
Nominal Diameter DN25-DN2400 (1"-96") DN25-DN2400 (1"-96")
Nominal Pressure 1.0 Mpa 150 Psi 1.6 Mpa 250 Psi
Test Pressure (Shell) 1.1 Mpa 165 Psi 1.76 Mpa 275 Psi
Test Pressure (Seal) 1.5 Mpa 225 Psi 2.4 Mpa 375 Psi
Conversion 1 Mpa = 1 Bar = 15 Psi, PN20 = Class 150
🖼️ Products Photos
Frequently Asked Questions
Q: What is the quality guarantee period for these valves?
A: All our valves come with a 2-year quality guarantee period. We can also provide samples for quality verification.
Q: Which standards do these butterfly valves comply with?
A: Our products are manufactured according to API609, BS5155, ISO5752, and JIS7480 standards.
Q: What is the size range available for your valves?
A: We provide a wide range of sizes from DN25 up to DN2600 (1" to 96").
Q: Can the valve seat be replaced?
A: Yes, our butterfly valves feature a replaceable seat design, which makes maintenance and repair very simple.
Q: What operating methods are available for the valves?
A: You can choose from Hand Lever, Gear Box, or Electric, Pneumatic, and Hydraulic Actuators depending on your requirements.
Q: What certifications does your manufacturing process hold?
A: We hold DNV, ISO9001, and CE certifications, reflecting our commitment to high-quality manufacturing standards.

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