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Code: GT3401 Valves

Giacomini Brass Gate Valve

£9.68

Inc. VAT: £11.62

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The Giacomini Brass Gate Valve is an Italian valve with an aluminium alloy hand wheel designed for starting/shutting off flow. For use within fuel and water installations, it has a PN16 pressure rating and is available in a range of sizes.

PN16 pressure rating
BS5154 approved
F x F threaded inlet/outlet
Suitable for water, diesel and oil

4.0

12 Reviews

5★

4★

3★

2★

1★

James H.

Verified Buyer • 12 Mar 2026

Excellent product — exactly as described.

Used this on a JCB 3CX turbo downpipe. Fits perfectly, holds up very well to heat cycles. Much better than the fibreglass wrap I used previously — no itching, easier to handle. Will definitely be ordering again.

Mark T.

Verified Buyer • 28 Feb 2026

Great value, fast delivery.

Good quality wrap for the price. Arrived next day which was great. The 50mm width covered my headers nicely with a bit of overlap. Holds up well after a few heat cycles.

S. Patel

Verified Buyer • 14 Jan 2026

Decent product, application tricky without soaking first.

Wrap itself is good quality but I'd strongly advise soaking in water for 10–15 mins before wrapping — it makes it much more pliable and easier to apply. Didn't do this first time and it was frustrating. Product is fine though, no complaints.

Available Options

GT3406

1 1/2" FxF Brass Gate Valve - BS5154

£42.72

Inc. VAT: £51.26

Bore DN (mm) - 38 Pressure Rating (Bar) - PN16 Length (mm) - 64 Height (mm) - 110 1 1/2" F BSP Water, diesel and oil

GT3405

1 1/4" FxF Brass Gate Valve - BS5154

£26.56

Inc. VAT: £31.87

Bore DN (mm) - 32 Pressure Rating (Bar) - PN16 Length (mm) - 62 Height (mm) - 96 1 1/4" F BSP Water, diesel and oil

GT3404

1" FxF Brass Gate Valve - BS5154

£28.76

Inc. VAT: £34.51

Bore DN (mm) - 25 Pressure Rating (Bar) - PN16 Length (mm) - 54 Height (mm) - 87 1" F BSP Water, diesel and oil

GT3402

1/2" FxF Brass Gate Valve - BS5154

£15.04

Inc. VAT: £18.05

Bore DN (mm) - 14 Pressure Rating (Bar) - PN16 Length (mm) - 43 Height (mm) - 64 1/2" F BSP Water, diesel and oil

GT3408

2 1/2" FxF Brass Gate Valve - BS5154

£112.76

Inc. VAT: £135.31

Bore DN (mm) - 60 Pressure Rating (Bar) - PN10 Length (mm) - 80 Height (mm) - 186 2 1/2" F BSP Water, diesel and oil

GT3407

2" FxF Brass Gate Valve - BS5154

£104.56

Inc. VAT: £125.47

Bore DN (mm) - 51 Pressure Rating (Bar) - PN16 Length (mm) - 76 Height (mm) - 140 2" F BSP Water, diesel and oil

GT3409

3" FxF Brass Gate Valve - BS5154

£142.64

Inc. VAT: £171.17

Bore DN (mm) - 70 Pressure Rating (Bar) - PN10 Length (mm) - 84 Height (mm) - 198 3" F BSP Water, diesel and oil

GT3403

3/4" FxF Brass Gate Valve - BS5154

£12.92

Inc. VAT: £15.50

Bore DN (mm) - 19 Pressure Rating (Bar) - PN16 Length (mm) - 48 Height (mm) - 76 3/4" F BSP Water, diesel and oil

GT3401

3/8" FxF Brass Gate Valve - BS5154

£9.68

Inc. VAT: £11.62

Bore DN (mm) - 12 Pressure Rating (Bar) - PN16 Length (mm) - 37 Height (mm) - 60 3/8" F BSP Water, diesel and oil

GT3410

4" FxF Brass Gate Valve - BS5154

£312.92

Inc. VAT: £375.50

Bore DN (mm) - 100 Pressure Rating (Bar) - PN10 Length (mm) - 100 Height (mm) - 285 4" F BSP Water, diesel and oil

Code	Name	Description	Price
GT3406	1 1/2" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 38 Pressure Rating (Bar) - PN16 Length (mm) - 64 Height (mm) - 110 1 1/2" F BSP Water, diesel and oil	£42.72 Inc. VAT: £51.26
GT3405	1 1/4" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 32 Pressure Rating (Bar) - PN16 Length (mm) - 62 Height (mm) - 96 1 1/4" F BSP Water, diesel and oil	£26.56 Inc. VAT: £31.87
GT3404	1" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 25 Pressure Rating (Bar) - PN16 Length (mm) - 54 Height (mm) - 87 1" F BSP Water, diesel and oil	£28.76 Inc. VAT: £34.51
GT3402	1/2" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 14 Pressure Rating (Bar) - PN16 Length (mm) - 43 Height (mm) - 64 1/2" F BSP Water, diesel and oil	£15.04 Inc. VAT: £18.05
GT3408	2 1/2" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 60 Pressure Rating (Bar) - PN10 Length (mm) - 80 Height (mm) - 186 2 1/2" F BSP Water, diesel and oil	£112.76 Inc. VAT: £135.31
GT3407	2" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 51 Pressure Rating (Bar) - PN16 Length (mm) - 76 Height (mm) - 140 2" F BSP Water, diesel and oil	£104.56 Inc. VAT: £125.47
GT3409	3" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 70 Pressure Rating (Bar) - PN10 Length (mm) - 84 Height (mm) - 198 3" F BSP Water, diesel and oil	£142.64 Inc. VAT: £171.17
GT3403	3/4" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 19 Pressure Rating (Bar) - PN16 Length (mm) - 48 Height (mm) - 76 3/4" F BSP Water, diesel and oil	£12.92 Inc. VAT: £15.50
GT3401	3/8" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 12 Pressure Rating (Bar) - PN16 Length (mm) - 37 Height (mm) - 60 3/8" F BSP Water, diesel and oil	£9.68 Inc. VAT: £11.62
GT3410	4" FxF Brass Gate Valve - BS5154	Bore DN (mm) - 100 Pressure Rating (Bar) - PN10 Length (mm) - 100 Height (mm) - 285 4" F BSP Water, diesel and oil	£312.92 Inc. VAT: £375.50

Giacomini Brass Gate Valve

Available Options

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