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Tanktrailer safety valves

Safety valves for tank trucks

Safety valves (PV valves) are an essential part of any safe tank truck installation. Guard supplies an extensive range of safety valves from stock, available in various sizes, pressure settings, and materials. Whether for overpressure, vacuum protection, or use in piping such as steam pipes, we offer a reliable, high-quality solution.

Our valves are made from high-quality 316 stainless steel, with all contact parts also made from this material as standard. This not only guarantees a long service life, but also high corrosion resistance and reliable operation, even under harsh conditions. We also supply PFA-lined safety valves, which are suitable for tank trucks carrying corrosive loads.

All valves comply with applicable international standards, so you are assured of safe and compliant solutions – ideal for ADR transport and other critical applications.

Are you looking for custom pressure settings? No problem.
If the pressure setting you require is not available in our standard stock, we offer the option of customizing the pressure, testing it professionally, and then preparing it for delivery.

Feel free to contact us for advice or a customized quote – we are happy to help.

Please feel free to contact us for advice or a custom quote - we are happy to think with you.

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GUARD_Valves_and_Spare_Parts_Catalogue_2019_pdf__pagina_31_van_152_
Steam Pipe

Steam Pipe Relief Valve 3/4" 4 Bar

SKU: 0120110401-00
€0,00 - €0,00
€0,00
€28,11
€34,01 - €34,01
€28,11
Excl. VAT/BTW
5+ in stock

Steam Pipe Relief Valve 3/4" 4 Bar, Viton Seal, BSP connection

€0,00 - €0,00
€0,00
€28,11
€34,01 - €34,01
€28,11
0120110601-00 steaming pipe
Steam Pipe

Relief Valve 3/4" 6 bar

SKU: 0120110601-00
€0,00 - €0,00
€0,00
€30,02
€36,32 - €36,32
€30,02
Excl. VAT/BTW
5+ in stock

3/4" Steaming Pipe Relief Valve 3/4" R Male connection, for steaming pipe. Contact parts in 316 stainless steel with Viton seal.

€0,00 - €0,00
€0,00
€30,02
€36,32 - €36,32
€30,02
20221208120633

1" BSP Safety Relief Valve - pressure setting: 0.21 bar/vacuum: -0.03 bar

SKU: APB02501-00
€0,00 - €0,00
€0,00
€124,30
€150,40 - €150,40
€124,30
Excl. VAT/BTW
5+ in stock

1" BSP Safety Relief Valve 1" BSP Connection. Suitable for a vacuum range of between 0.02-0.1 bar (0.5 -3 HG) and a pressure range of between 0.07 ...

View full details
€0,00 - €0,00
€0,00
€124,30
€150,40 - €150,40
€124,30
1 BSP Safety Relief Valve Upon request

1" BSP Safety Valve - Pressure setting: 0.35 bar/vacuum: -0.005 bar

SKU: AB2500350A01
€0,00 - €0,00
€0,00
€124,21
€150,29 - €150,29
€124,21
Excl. VAT/BTW
Upon request

Setting: 0.35Bar - 0.005Bar Vacuum, Material 316 Stainless Steel

€0,00 - €0,00
€0,00
€124,21
€150,29 - €150,29
€124,21
Upon request
1.5 BSP Safety Relief Valve
Upon request

1.5" BSP Safety valve, pressure 1.9 bar, vacuum -0.1 bar

SKU: AB4001900101
€0,00 - €0,00
€0,00
€208,32
€252,07 - €252,07
€208,32
Excl. VAT/BTW
Upon request

AB4001900101 1.5" BSP Relief Valve, Pressure setting: 1.9 bar Vacuum: -0.1 bar, Material: 316 Stainless Steel

€0,00 - €0,00
€0,00
€208,32
€252,07 - €252,07
€208,32
Upon request
AB4000002101

1,5" PV Valve Vacuum setting 0,21Bar. 316SS

SKU: AB4000002101
€0,00 - €0,00
€0,00
€148,24
€179,37 - €179,37
€148,24
Excl. VAT/BTW
Only 2 Left!

Temperatuurbereik: -40 / -180

€0,00 - €0,00
€0,00
€148,24
€179,37 - €179,37
€148,24
63c54243-69c3-4c4f-8d59-cb6e32dbf1e4
f497b5fa-8583-4b4a-876e-de31d4149f8a

2" Vacuum Valve PTFE Coated -0,21 Bar

SKU: AF5000002108
€0,00 - €0,00
€0,00
€855,00
€1.034,55 - €1.034,55
€855,00
Excl. VAT/BTW
Only 2 Left!

PCD 125 4x o18 - With Flame Protection-0,21 Bar

€0,00 - €0,00
€0,00
€855,00
€1.034,55 - €1.034,55
€855,00
Vacuum Valve 2%22 Picture 2
Vacuum Valve 2%22 Picture 1
Upon request

Vacuum valve 2” BSP, PN4

SKU: AB5000002104
€0,00 - €0,00
€0,00
€209,00
€252,89 - €252,89
€209,00
Excl. VAT/BTW
Upon request

Vacuum valve 2” BSP, PN4

€0,00 - €0,00
€0,00
€209,00
€252,89 - €252,89
€209,00
Upon request
Vacuum Valve - 2%22 BSP 15HG (2)
Vacuum Valve - 2%22 BSP 15HG (1)
Upon request

Vacuüm ventiel - 2” BSP 15HG

SKU: AB5000005001
€0,00 - €0,00
€0,00
€173,58
€210,03 - €210,03
€173,58
Excl. VAT/BTW
Upon request

Materiaal 316

€0,00 - €0,00
€0,00
€173,58
€210,03 - €210,03
€173,58
Upon request

2.5" BSP Safety Relief Valve, pressure 2.19 bar, vac 0.21 Bar

SKU: APB26501-00
€0,00 - €0,00
€0,00
€324,88
€393,10 - €393,10
€324,88
Excl. VAT/BTW
5+ in stock

2.5" BSP Safety Relief Valve, pressure 2.19 bar, vac 0.21 Bar

€0,00 - €0,00
€0,00
€324,88
€393,10 - €393,10
€324,88

2.5" BSP Relief Valve Pressure only 2.65 bar (38.5PSIG)

SKU:
€0,00 - €0,00
€0,00
€326,70
€395,31 - €395,31
€326,70
Excl. VAT/BTW
Only 3 Left!

316 Stainless steel

€0,00 - €0,00
€0,00
€326,70
€395,31 - €395,31
€326,70
DN65 Threaded Relief Valve 2
DN65 Threaded Relief Valve
Upon request

DN65 Threaded relief valve ,+2.95bar, -0.21bar

SKU: AB6502952101
€0,00 - €0,00
€0,00
€357,94
€433,11 - €433,11
€357,94
Excl. VAT/BTW
Upon request

DN65 Threaded relief valve ,+2.95bar, -0.21bar

€0,00 - €0,00
€0,00
€357,94
€433,11 - €433,11
€357,94
Upon request

2.5" BSP Safety Relief Valve, pressure only 3.71 bar

SKU: AB65037100016
€0,00 - €0,00
€0,00
€308,90
€373,77 - €373,77
€308,90
Excl. VAT/BTW
5+ in stock

2.5" BSP safety valve - pressure 3.71 bar, no vacuumStainless steel 316, Item no. AB65037100016

€0,00 - €0,00
€0,00
€308,90
€373,77 - €373,77
€308,90

2.5" BSP Safety Relief Valve, pressure 4.4Bar, vacuum 0.21Bar

SKU: APB46501-00
€0,00 - €0,00
€0,00
€356,49
€431,35 - €431,35
€356,49
Excl. VAT/BTW
5+ in stock

2.5" BSP safety valve - pressure 4.4 bar, vacuum 0.21 bar Stainless steel 316, 010/16312 2.5“ BSP safety valve 2.5” BSPconnection 65mm nominal bore...

View full details
€0,00 - €0,00
€0,00
€356,49
€431,35 - €431,35
€356,49

2.5" BSP Safety Relief Valve, pressure only 4.4 bar

SKU: AMB46501-00
€0,00 - €0,00
€0,00
€308,49
€373,27 - €373,27
€308,49
Excl. VAT/BTW
5+ in stock

2.5" BSP Safety Relief Valve, Pressure only 4.4bar / 63.8PSISS 316L , 010/16300

€0,00 - €0,00
€0,00
€308,49
€373,27 - €373,27
€308,49

PFA Lined PV Valve DN80 / 3.0 Bar - Pressure only

SKU: AF8003000005
€0,00 - €0,00
€0,00
€1.030,86
€1.247,34 - €1.247,34
€1.030,86
Excl. VAT/BTW
Only 5 Left!

Guard PFA-lined PV valve, pressure-only version. Please feel free to contact us for technical drawings and questions.

€0,00 - €0,00
€0,00
€1.030,86
€1.247,34 - €1.247,34
€1.030,86

PFA Lined PV Valve DN80 / 3.0 Bar - Vacuum setting: 0.021Mpa

SKU: AF8003002104
€0,00 - €0,00
€0,00
€1.030,86
€1.247,34 - €1.247,34
€1.030,86
Excl. VAT/BTW
5+ in stock

Guard PFA-lined PV valves are available in various pressure and vacuum settings. Please feel free to contact us for technical drawings and questions.

€0,00 - €0,00
€0,00
€1.030,86
€1.247,34 - €1.247,34
€1.030,86
Upon request

PFA Lined PV Valve DN80 / 4.4 Bar - Pressure only

SKU: AF8004400005
€0,00 - €0,00
€0,00
€953,92
€1.154,24 - €1.154,24
€953,92
Excl. VAT/BTW
Upon request

Guard PFA-lined PV valve, pressure-only version. Please feel free to contact us for technical drawings and questions.

€0,00 - €0,00
€0,00
€953,92
€1.154,24 - €1.154,24
€953,92
Upon request

PFA-lined pressure valve 80 mm Flange DN80 / 4.4Bar with 0.21 vacuum

SKU: AF8004402105
€0,00 - €0,00
€0,00
€1.052,70
€1.273,77 - €1.273,77
€1.052,70
Excl. VAT/BTW
5+ in stock

Guard PFA-lined PV valves are available in various pressure and vacuum settings. Please feel free to contact us for technical drawings and question...

View full details
€0,00 - €0,00
€0,00
€1.052,70
€1.273,77 - €1.273,77
€1.052,70

Flameproof gauzes for 1.5" PV valve

SKU: APB24001-20-00
€0,00 - €0,00
€0,00
€10,40
€12,58 - €12,58
€10,40
Excl. VAT/BTW
5+ in stock

Fitting clamped gauze ring to 1.5" Reliefvalve reduces the flow by 12%

€0,00 - €0,00
€0,00
€10,40
€12,58 - €12,58
€10,40

Flameproof gauze for 2,5" PV valve

SKU: APB46501-20-00
€0,00 - €0,00
€0,00
€14,55
€17,61 - €17,61
€14,55
Excl. VAT/BTW
5+ in stock

Fitting clamped gauze ring to 2.5" Reliefvalve reduces the flow by 1% Also for 3” valve

€0,00 - €0,00
€0,00
€14,55
€17,61 - €17,61
€14,55

Flameproof Gauzes for 3" PV valve

SKU: APB46501-29-00
€18,78 - €18,78
€15,52
€18,78 - €18,78
€15,52
Excl. VAT/BTW
5+ in stock

Fitting a clamped mesh ring to a 3" DN80 safety valve reduces the flow rate by 1%.

€18,78 - €18,78
€15,52
€18,78 - €18,78
€15,52
20221223112029

Gasket PTFE/CNAF for 2,5" BSP Safety Relief Valve

SKU: ZAB46501-07-00
€0,00 - €0,00
€0,00
€4,03
€4,88 - €4,88
€4,03
Excl. VAT/BTW
5+ in stock

Gasket PTFE/CNAF for 2,5" BSP Safety Relief Valve

€0,00 - €0,00
€0,00
€4,03
€4,88 - €4,88
€4,03

Gasket, internal diameter 75.5mm, external diameter 92mm

SKU: ZAB46501-01-00
€0,00 - €0,00
€0,00
€4,97
€6,01 - €6,01
€4,97
Excl. VAT/BTW
5+ in stock

PTFE/SBR for 2,5" BSP Safety Relief Valve

€0,00 - €0,00
€0,00
€4,97
€6,01 - €6,01
€4,97

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