Manual Threaded
3-piece Ball Valves

HEROSE UK’s screwed and weld connection ball valves are built for demanding industrial processes where durability, versatility, and reliable performance are essential.

With threaded, socket weld, and butt weld options, these robust three-piece valves provide secure sealing and long service life across industries including oil & gas, chemical, water, marine, and general manufacturing.

Clean
Power

Modules
 

Cryogenic Quarter
Turn Valves

Cryogenic & Gas
Delivery Valves

Liquid Cylinder +
Micro-bulk

Insulation
 

Industrial
Valves

Gauges
 

Generant
Valves

HEROSE UK’s range of Ball Valves have been specifically designed to meet demanding operational requirements, including that of high purity applications. The product ranges meet ASME, DIN, and JIS standards, for the valve package that includes 1pc, 2pc, 3pc body, multiple-port & V-ported valve designs with standard pressure ratings 1000PSI, 2000PSI, and 3000PSI, to high pressure 6,000 and 10,000PSI. Products for NACE MR-01-75, Atex 2014/34/EU, TRD100, low emission ISO15848-1, and fire-safe API 607 are available as standard.

Materials: Fully controlled and available with EN10204 3.1 certificates.

Direct Mounting Pad: Improves control accuracy, and facilitates maintenance by providing a direct and robust attachment point for mounting actuators onto the valve body.

Application: Our valves are suitable for Automotive, Gas & Oil, Chemical, Water & Wastewater, Mining, Minerals & Metals, Marine, Pulp & Paper, Food & beverage, and Pharmaceutical industries.

Direct Mounting Pad Series Type V302

3 Piece Ball Valve Threaded / BW / SW End

Size1/4”- 4” / DN08-100
Pressure Rating1000 PSI / PN63
End ConnectionsThreaded / BW / SW
Mounting PadISO 5211 Direct
MaterialCF8M / WCB
1.4408 / 1.0619

Extension & Handle Options

Details & Benefits

Every detail of our V302 screwed and weld connection ball valves is engineered for strength, safety, and long-term performance. From body and stem design to seat materials and inspection standards, each component is specified to deliver reliability in demanding industrial environments.

Body

  • Investment Casting

  • Standard materials: CF8M, WCB

  • Special materials: Hastelloy, Duplex Steel, Super duplex steel

  • Swing-out body

Seat/Seal

  • Solid ball

  • The ball’s surface is mirror polished, Ra<0.2μm, which reduces friction with the ball seats and related torque.

  • Ball with a pressure relief hole to balance the pressure inside the valve body (optional)

  • Live loaded stem packing, increase the service life

Stem Packing

  • The Belleville washers automatically compensate with a force on the stem packing, should the packing be worn during long-life operation.

Ball Seat

  • PTFE, RPTFE, TFM1600 available

  • Bi-directional sealing.

  • Pressure relief hole to balance the pressure inside the valve body (optional).

Connections

  • Threaded / Screwed, Socket Welding(SW), Butt Welding(BW).

  • NPT, ISO 228, BSPT, and others.

Marking

  • The standard is marked with material, size, pressure, heat number on the body.

  • Customer logo upon request.

Stem

  • Blow-out proof stem

  • Anti-static device (optional)

Seat

  • Seat material options and the ball Ra<0.2μm finish increases operating life.

Thrust Washer

  • Prevent friction between the stem and the valve body

Length

  • Threaded / Socket Weld(SW): DIN3202 M3.

  • Butt Welding(BW): DIN3202 S13.

Handle Nut/Bolt

  • When the pipeline is under pressure, the handle still can be disassembled safely.

Extension & Handles

  • 100 mm stem extension.

  • Spring return deadman handle ( up to 2”).

Lock Washer

  • Prevent the stem nut from loosening

Positioning

  • Below 2″: stopper, above 2″: stopper pin

Platform

  • ISO 5211 direct mounting pad

Inspection

  • API 598, EN 12266-1.

Talk to Our Manual Threaded 3-piece Ball Valves Expert

Whether you’re specifying valves for a new process line or upgrading existing equipment, Wayne is here to help. With years of experience in industrial and hygienic valve solutions, he can guide you to the right product for your application. Get in touch today for expert advice, technical support, and a competitive quote.

T: +44 (0) 7901 127 265
E: wayne.lyons@herose.co.uk

T: +44 (0) 7901 127 265
E: wayne.lyons@herose.co.uk

Wayne Lyons
Industrial Valve Sales Manager

Features

  • The valve has a full port design, allowing for maximum flow capacity. It is rated for PN63 and 1000PSI, indicating its pressure rating capabilities.

  • The valve is a three-piece ball valve available in threaded, socket, and butt weld connections, providing versatility in installation options.

  • The valve is equipped with an ISO 5211 Direct Mounting Pad, enabling direct attachment of actuators without additional components.

  • The valve body is available in different materials, including 1.4408/CF8M, 1.4308/CF8, and 1.0619/WCB, offering options for corrosion resistance and suitability for various applications.

  • The valve offers optional features such as a bare shaft design, DIN 3202 M3 length, and a locking device, providing flexibility and customization based on specific operational needs.

Dimension Table

SIZEØdEnd-to-End ± 2H±5W +0
W-10		SS1ØBØDØB1ISO 5211RTorque (Nm)
LLBB16.11EN 12760Ø Pcd AØ Pcd BR1R2Q
1/4"11555568117378.09.2213.714.214.2F03/Ø36F04/Ø42R3.0R3.09.04.34.0
3/8"12.7605568117378.012.481817.617.6F03/Ø36F04/Ø42R3.0R3.09.04.34.0
1/2"15756070117388.515.762221.821.8F03/Ø36F04/Ø42R3.0R3.09.04.35.4
3/4"2080756912741.79.020.962827.227.2F03/Ø36F04/Ø42R3.0R3.0114.37.4
1"2590807817044.49.026.643433.933.9F04/Ø42F05/Ø50R3.0R3.5115.510.4
1-1/4"31.811095891545410.535.084142.742.7F04/Ø42F05/Ø50R3.0R3.5145.513.5
1-1/2"3812010510018259.510.540.944948.848.8F05/Ø50F07/Ø70R3.5R4.5145.518
2"501401201071826710.552.486261.561.5F05/Ø50F07/Ø70R3.5R4.5145.525

Parts & Materials

ItemPartQty.Materials
316
1Body1CF8M / 1.4408
2End Cap2CF8M / 1.4408
3Ball1CF8M / 1.4408
4Stem1316
5Seat2RPTFE
6Body Seal2RPTFE
7Thrust Washer1PTFE
8Stem Packing2PTFE
9Gland Ring1304
10Disc Spring2301
11Insert1301
12Spacer1RPTFE
13Spacer1304
14Body Bolt4304
15Handle1304
16Lock Device1304
17Bolt1304
18Handle Sleeve1Plastic
19Spring Washer4304
20Hex Nut4304
21Stop Pin1304
22Nut for Part 221304
23Washer1304

Follow our 3-step plan to learn more about the benefits of our Manual Threaded 3-piece Ball Valves:

1

Schedule a call with our team

2

Discuss your requirements

3

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Get in touch

Frequently Asked Questions

The V302 is available with threaded (screwed), socket weld (SW), and butt weld (BW) connections, giving flexibility to suit different piping systems and installation requirements.

They are widely used across oil & gas, chemical, water & wastewater, marine, pulp & paper, mining, food & beverage, and pharmaceutical industries, where durability and safe operation are essential.

Standard body materials include stainless steel (CF8M/1.4408) and carbon steel (WCB/1.0619). For more demanding applications, options such as Hastelloy, Duplex, and Super Duplex steels are available.

The V302 series is rated to PN63 / 1000 PSI, ensuring reliable performance in high-pressure process environments.

Yes. Each valve is equipped with an ISO 5211 direct mounting pad, allowing actuators to be mounted directly without additional brackets — improving accuracy and simplifying maintenance.