Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Agriculture & Food, Chemicals, Industrial Equipment & Components, Instruments & Meters, ...
Management System Certification:
ISO 9001, ISO 14001
Main Markets:
North America, South America, Europe, Southeast Asia/ Mideast, Africa
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Butterfly Valve, Ceramic Butterfly Valve, Ceramic Wafer Butterfly Valve manufacturer / supplier in China, offering Gear Operated Concentric Wafer Type Ceramic Sealing Butterfly Valve (GD371TC), Cast Steel Split Body Standard Port Ball Valve (116), Cast Steel Split Body Reduced Ball Valve (GARQ41F) and so on.

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Supplier Homepage Products Ceramic Valve Gear Operated Concentric Wafer Type Ceramic Sealing Butterfly Valve (GD371TC)

Gear Operated Concentric Wafer Type Ceramic Sealing Butterfly Valve (GD371TC)

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Min. Order / Reference FOB Price
1 Piece US $1/ Piece
Port: Shanghai, China
Production Capacity: 10, 000PCS/Year
Payment Terms: L/C, T/T
Driving Mode: Gear
Connection Form: Wafer
Structure: Centre Sealing
Seal Form: Force Sealed
Valve Stem: Normal
Work Pressure: Low Pressure (Pn<1.6mpa)

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Basic Info

Model NO.: GD371TC
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Engineering Ceramic
Valve Body: Casting
Application: Industrial Usage
Body Design: Concentric
Working Medium: High-Harness Grains or Corrosive Media
Applicable Temperature: Below 200 Deg C
Size: Dn50-Dn300
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: SGS
Origin: Wenzhou, Zhejiang, China
HS Code: 8481804090

Product Description

Gear Operated Concentric Wafer Type Ceramic Sealing Butterfly Valve (GD371TC)
This valve is applicable as an on-off or pipelines with high-hardness grains or with both soft grains and corrosive media. Its nominal pressure is 1.6MPa, and applicable temperature below 200 Deg C.

All medium-contacting parts are made of structural ceramic, featuring extremely high chemical stability and hardness (Rockwell Hardness (HRC90), only next to diamond. Therefore, this valve has extremely strong resistance to abrasion, corrosion and erosion, good heat insulation and small thermal expansion. 

The ball body is made with advanced grinding equipment and process, with high-precision ball roundness and good surface quality, and after facing-up with the valve seat, a good sealability can be obtained by means of self-lubrication of Zr02 Ceramic.

Thanks to the ceramic's strong resistance to abrasion, this valve is durable and extremely reliable, with a long service life being 2-4 times of that of Ti alloy and Monel Valves.

Application Specification
1. Design and Manufacture: JB/T 8691
2. Face to Face Dimension: GB/T 15188.2
3. Flange Dimension: JB/T 79.1, ANSI B16.5  DIN 2543, JIS B2020
4. Inspection and Test: JB/T 8691
5. Material Standard: GB/T 12229 for Carbon Steel, GB/T 12230 for Stainless Steel

Materials for Main Parts
2Seat Plate25#13Gear 
5Sealing Ring-Gland25#   
6Sealing RingCeramic   
9Packing304+Flex Graphite   
10Packing Bushing1Cr13   
11Packing Gland WCB   

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