High Pressure &
High Temperature Ball Valves

HEROSE UK’s high pressure and high temperature industrial ball valves are built for demanding process environments where strength, safety, and reliability cannot be compromised.

Rated up to 3000 PSI, with advanced seat and seal options, they deliver secure performance across oil, gas, chemical, and power applications.

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 V-304

3 Piece Ball Valve Threaded / BW / SW End

Size1/4”- 4” / DN08-100
Pressure Rating3000 PSI / PN200 (Max)
End ConnectionsThreaded / BW / SW
Mounting PadISO 5211 Direct
MaterialCF8M / WCB
1.4408 / 1.0619

Extension & Handle Options

Details & Benefits

Every component of the V304 high pressure and high temperature ball valve is carefully engineered to withstand extreme operating conditions. From the blow-out proof stem and anti-static device to advanced seat materials and fire-safe options, each feature is designed to maximise safety, durability, and long-term performance in critical process environments.

Body

  • Investment Casting

  • Standard materials: CF8M, WCB

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

  • Encapsulated body bolt design(DN08~DN50).

Ball

  • Floating ball design

  • 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.

Seat/Seal

  • PTFE, 15% glass, 25% carbon, TFM 1600

  • PEEK, POM, Matal seated available

  • 3”~4” double seal

  • Bi-directional sealing

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

  • 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.

Connections

  • Threaded / Screwed: NPT, ISO228, BSPT

  • Socket Welding(SW): EN 12760

  • Butt Welding(BW): Sch.40

Stem

  • Blow-out proof stem

  • Anti-static device

  • Stem nut tightened on stem

Handle Nut/Bolt

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

Thrust Washer

  • Prevent friction between the stem and the valve body

Marking

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

  • Customer logo upon request.

Bore

  • Full bore

  • Reduced bore

Length

  • Threaded / Socket Weld(SW): DIN3202

  • Butt Welding(BW): MFG

O-Ring

  • Guide the stem

  • Prevent fugitive leakage

Inspection

  • API 598, EN 12266-1

Platform

  • ISO 5211 direct mounting pad, dual pattern

Extension & Handles

  • 100 mm stem extension

  • Spring return deadman handle ( up to 2”)

  • 360° Locking handle

Fireproof (Optional)

  • Designed to API 607 fire-safe standard

Lock Washer

  • Prevent the stem nut from loosening

Positioning

  • Stopper pin

Talk to Our High Pressure & High Temperature 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

  • ISO 5211 Direct Mounting Pad: Simplifies actuator installation for seamless control system integration

  • Anti-Static Device: Ensures electrical continuity for 1/4″-1/2″ (Body-Stem) and 3/4″-4″ (Body-Stem-Ball)

  • Blow-Out Proof Stem: Safeguards against stem ejection even at high pressures, enhancing valve durability

  • End-to-End of Thread: DIN 3202 M3 standard ensures consistent threaded connections

  • End-to-End of Butt Weld: Manufacturer’s specification ensures accurate butt weld connections

  • Fire-Safe Certificated (Optional): Provides additional safety assurance in demanding applications. Body seal & stem packing changed to Graphite

Dimension Table (Full Bore)

SIZEØ dEnd-to-End±2L2H1±1H2H3±3ISO 5211Ø EØ E1Ø SPØ CTØ DW+0
-10		Torque (Nm)
L / M3LB / MFGØ PcdQR1R2Sch.40B16.11EN 12760
1/4"11656022.7113468F03/∅369.0∅6.0-13.79.2214.214.237.56.5M6401175.8
3/8"12.7656022.7113468F03/∅369.0∅6.0-1812.4817.617.637.56.5M6401175.8
1/2"16756524113872F03/∅36 / F04/∅429.0R3.0R3.02215.7621.821.841.56.5M6441178.4
3/4"20807528124379F03/∅36 / F04/∅4211R3.0R3.027.520.9627.227.241.58.4M853.412712.6
1"25908534125085F04/∅42 / F05/∅5011R3.0R3.53526.6433.933.950.48.4M86517017.4
1-1/4"3211010044125588F04/∅42 / F05/∅5011R3.0R3.54435.0842.742.750.410.6M107717021
1-1/2"38120110531665107F05/∅50 / F07/∅7014R3.5R4.55040.9448.848.866.510.6M109318237
2"50140130651675116F05/∅50 / F07/∅7014R3.5R4.561.552.4861.561.566.510.6M1012218253
2-1/2"6518517074.624103153F07/∅70 / F10/∅10217R4.5R5.57362.687476.99012.6M1214033374
3"802051908724113165F07/∅70 / F10/∅10217R4.5R5.588.977.9289.8-9012.6M1216033395
4"100240220112.540150205F10/∅102 / F12/∅12522R5.5R6.5115102.26115.4-11317.5M16210333126

Dimension Table (Reduced Bore)

SIZEØ dEnd-to-End±2L2H1±1H2H3±3ISO 5211Ø EØ E1Ø SPØ CTØ DW+0
-10		Torque (Nm)
L / M3LB / MFGØ PcdQR1R2Sch.40B16.11EN 12760
1/4"8656022.7113468F03/∅369.0∅6.0-13.79.2214.214.237.56.5M6401175.8
3/8"11656022.7113468F03/∅369.0∅6.0-1812.4817.617.637.56.5M6401175.8
1/2"12.7756022.7113468F03/∅369.0∅6.0-2215.7621.821.837.56.5M6401175.8
3/4"16806524113872F03/∅36 / F04/∅429.0R3.0R3.027.520.9627.227.241.56.5M6441178.4
1"20907528124379F03/∅36 / F04/∅4211R3.0R3.03526.6433.933.941.58.4M853.412712.6
1-1/4"251108534125085F04/∅42 / F05/∅5011R3.0R3.54435.0842.742.750.48.4M86517017.4
1-1/2"3212010044125588F04/∅42 / F05/∅5011R3.0R3.55040.9448.848.850.410.6M107717021
2"38140110531665107F05/∅50 / F07/∅7014R3.5R4.561.552.4861.561.566.510.6M109318237
2-1/2"50185130651675116F05/∅50 / F07/∅7014R3.5R4.57362.687476.966.510.6M1012218253
3"6520517074.624103153F07/∅70 / F10/∅10217R4.5R5.588.977.9289.8-9012.6M1214033374
4"802401908724113165F07/∅70 / F10/∅10217-R5.5115102.26115.4-9012.6M1216033395

Parts & Materials

ItemPartQty.Material
316WCB
1Body1CF8MWCB
2End Cap2CF8MWCB
3Ball1CF8M
4Stem1316
5Seat2RPTFE
6Body Seal2PTFE / Graphite
7Thrust Washer1MG1431
8Stem Seal2PTFE / Graphite
9Gland Ring1304
10Disc Spring2301
11Stem Nut1304
12Lock Washer1304
13Spacer1304
14Body Bolt8-16304
15Handle1304
16Handle Nut1304
17Handle Sleeve1Plastic
18Lock Device1304
19Stop Pin1304
20Nut for Part 200-1304
21O-Ring2 (3"&4")Viton

Follow our 3-step plan to learn more about the benefits of our High Pressure & High Temperature 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 V304 series is rated up to 3000 PSI (PN200) and is designed for elevated temperature service, with performance depending on the seat and seal materials specified.

These valves are available with threaded (screwed), socket weld (SW), and butt weld (BW) ends, providing flexibility for different piping systems.

Standard body materials are stainless steel (CF8M/1.4408) and carbon steel (WCB/1.0619), with options in Hastelloy, Duplex, and Super Duplex steels. Seat and seal options include PTFE blends, TFM 1600, PEEK, POM, and metal seats for high-temperature and severe-service applications.

Yes. The V304 valves can be supplied with a fire-safe design tested to API 607. This includes upgraded body seals and stem packing made from graphite for improved fire resistance.

Yes. Each valve is equipped with an ISO 5211 dual-pattern direct mounting pad, allowing actuators to be attached directly for precise automation and easy integration into control systems.