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Flanged RF Connection Straight Through Ball Valve 301K Type Fluid Resistance

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Flanged RF Connection Straight Through Ball Valve 301K Type Fluid Resistance
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Features
Specifications
Name: 301K/332K Control Valve Straight Through Ball Valve For Valves Koso With Flowserve 3800 Series Positioner
Type: 301K
Full Bore Size: 1/2"(15A) To 16"(400A)
Reduced Bore Size: 4" X3" To 18" X 16"
Rating: ANSI Class 150 To 300, JIS 10K To 40K
Fluid Temperature: -45 To +250°
Connections: Flanged (RF)
Body Materials: SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M. Etc.
Ball Materials: SUS316/Buffing, SCS13A/Buffing, SCS14A/Buffing
Seat Leakage: Tight Shut Off
Highlight:

digital valve positioner

,

smart valve positioner
Basic Infomation
Place of Origin: China
Brand Name: KOSO
Certification: CE
Model Number: 301K/332K
Payment & Shipping Terms
Packaging Details: One 301K/332K control valve straight through ball valve for valves koso with Flowserve 3800 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

301K/332K control valve straight through ball valve for valves

koso with Flowserve 3800 series positioner

 

 

   SPECIFICATION

 

Body type 301K 332K
Full bore size 1/2"(15A) to 16"(400A) 1/2"(15A) to 8"(200A)
Reduced bore size 4" × 3" to 18" × 16" -
Jacketted valve size 11/2" × 1/2" × 1/2" to 10" × 8" × 6" -
Body rating ANSI Class 150 to 300, JIS 10K to 40K
Fluid temperature -45 to +250° -20 to +230°
Connections Flanged (RF)
Body materials SCPH2/WCB, SCS13A/CF8, SCS14A/CF8M. etc. SCPH2/WCB, SCS14A/CF8M
Ball materials SUS316/Buffing, SCS13A/Buffing, SCS14A/Buffing SUS316/Buffing, SCS14A/Buffing
Seat Leakage Tight shut off
Actuator combination 6300RB, 6500RA, 7300RA: Pneumatic Cylinder Actuator
3200RA, 3300RA, 3400RB: Electric Motor Actuator

     Product Description 

 

This series provides ball valves with a special inner valve which can be full opened or closed by simply causing the stem to make a 1/4 turn.

The offtake from a ball valve, when totally opened,has the same bore as the pipeline and it's fluid resistance is negligible. For this reason, this

atuomatic valve is best suited to on-off service, controlling various types of liquid, gas and slurry.

 

Flanged RF Connection Straight Through Ball Valve 301K Type Fluid Resistance 0

 

Company Information 

Flanged RF Connection Straight Through Ball Valve 301K Type Fluid Resistance 1

 

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.
A
Annie Dowson
United Kingdom Jan 8.2026
Helpful (105)
The Emerson AMS Trex we received is top quality – solid build, responsive touchscreen, and works perfectly with our HART and Fieldbus devices. It’s definitely made our commissioning and troubleshooting a lot more efficient. Also, big thanks to the seller – very professional, fast shipping, and they knew exactly what we needed. Super reliable supplier. Would absolutely buy from them again.
Review Image
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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Tel : +8615000725058
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edward.zhao@gongboshi.com
+8615000725058
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