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Wafer Type Eccentric Butterfly Valve Chrome Plated / Stellited Disc Treatment

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Wafer Type Eccentric Butterfly Valve Chrome Plated / Stellited Disc Treatment
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Features
Specifications
Name: 710E/720E Eccentric PARA-SEAL Butterfly Valve For KOSO Control Valve With Flowserve LOGIX 420 Series Positioner
Connections: Wafer Type
Type: 710E/720E
Body Size: 3"(80A) To 24"(600A)
Body Rating: ANSI Class 150 To 300, JIS 10K To 20K
Fluid Temperature: -196 To +500°
Body Materials: SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M Etc.
Disc Treatment: Chrome Plated Or Stellited
Disc Materials: SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M Etc.
Seat Leakage: Bubbletight ANSI Class VI
Highlight:

digital valve positioner

,

smart valve positioner
Basic Infomation
Place of Origin: China
Brand Name: KOSO
Certification: CE
Model Number: 710E
Payment & Shipping Terms
Packaging Details: One 710E/720E eccentric PARA-SEAL butterfly valve for KOSO control valve with Flowserve LOGIX 420 series positioner packed with one fumigation wooden box.
Delivery Time: 7 working days after deposit
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100 sets/Month
Product Description

710E/720E eccentric PARA-SEAL butterfly valve for

KOSO control valve with Flowserve LOGIX 420 series

positioner

 

 

   SPECIFICATION

 

Body type 710E 720E
Body size 3"(80A) to 24"(600A)
Body rating ANSI Class 150 to 300, JIS 10K to 20K
Fluid temperature -196 to +500°
Connections Wafer type Flanged (RF)
Body materials SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc.
Disc materials SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M etc.
Disc treatment Chrome plated or Stellited
Rangeability 60° Opening/25:1
90° Opening/50:1
Flow characteristics Approximate Eq% (Inherent Characteristic)
Seal ring type FN FV CS KS
Seal ring materials R. TFE R. TFE R. TFE Kel-F
Back ring materials NBR VITON SUS316 SUS316
Seat Leakage Bubbletight ANSI Class VI
Actuator combination 6300RB, 6400RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator
3500RB, 3600RB: Solid State Electronic Actuator
5200RA: Pneumatic Diaphragm Actuator

 

Company Information 

Wafer Type Eccentric Butterfly Valve Chrome Plated / Stellited Disc Treatment 0

 

Our Service

1.Swift delivery

For common parts, we can deliver the goods within 3 days

     2.Original products

    All the products we sell are from origin manufacturer. We will submit all the manufacturer documentation while we finish delivery.

    3.Quality Assurance

    4.Technical Support

    Including inspection,repair and maintenance, we can give all kinds of technical support.

    5.Quickly responce

    Our staffs will keep 24h online and answer your question very quickly.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

D
Daulet Nurgazin
Kazakhstan Mar 19.2026
Helpful (3)
I purchased the Flowserve 3821 and am very satisfied with the overall transaction. The item arrived in good condition, matched the specifications accurately, and performed as expected. The seller demonstrated strong professionalism, provided a reasonable price, and ensured the delivery schedule was met. A dependable supplier that I would confidently work with again.
N
Nicolas Herreros
Chile Aug 1.2025
Helpful (5)
We receive exactly what we buy
A
Annie Dowson
United Kingdom Jul 1.2025
Helpful (25)
The product quality is excellent. You have been a supplier I have trusted for many years, and you have consistently provided me with reliable supply support. Thank you very much for your continued service and cooperation.
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Contact Person : Mr. Edward Zhao
Tel : +8615000725058
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No.6 Building,No.98 Lane, No.1 Fulian Road, Baoshan District, Shanghai, China
edward.zhao@gongboshi.com
+8615000725058
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