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Aaag Landing Valves and Fire Hydrants in Bhopal

Fire Protection System (FPS) is a supplier of Aaag landing valves and hydrants in Bhopal, including IS 5290 and BS 5041-1 landing valves in gunmetal or stainless steel, FM approved and pressure regulating valves, wet and underground hydrants, standpipes and hydrant keys. We supply and install them on hydrant and wet riser systems across Madhya Pradesh.

Where to use Landing Valves and Hydrants

  • Wet riser systems in high rise buildings
  • Internal hydrant points in factories and warehouses
  • Yard hydrant mains outside buildings
  • Risers where inlet pressure can exceed the normal working pressure
  • Projects specified to BS, LPCB or FM approvals
  • Sites where unauthorised opening of valves must be prevented
  • Airports and other places where above ground hydrants are hard to install
  • Hospitals, hotels, malls and commercial complexes
  • Fire brigade connection to underground hydrant mains

Aaag Landing Valves and Hydrants models

How to choose

A landing valve, also called a hydrant valve, is the outlet on a wet riser or hydrant main where the fire hose is coupled. Aaag's standard landing valves share one build: a gunmetal body to IS 318 LTB-2, with stainless steel to IS 3444 Gr. I or Gr. IV as an option, a cast iron hand wheel, a 63 mm waterway (50 mm or 38 mm on request), a 63 mm female instantaneous outlet, a 23 bar test pressure and a red polyurethane finish. The gunmetal oblique AAAG 104 is made to IS 5290 Type A, the Indian standard for landing valves, and is ISI approved.

Pick the body pattern that suits your pipework: oblique (AAAG 104, 104S and the BS 5041-1 model 1040), right angle (103), horizontal (105), downward (107) or double outlet (101 in gunmetal, 101S in stainless steel, with a 100 NB inlet flange). Flanged valves have a 75 NB (3 inch) inlet flange drilled to ANSI B 16.5 150#. For threaded pipework choose the oblique valve with a male (108) or female (109) BSP inlet, or the wheel valve (105B). Where valves must not be opened by unauthorised people, the lock shield valve (110) follows a BPCL design.

For approved projects, Aaag offers FM approved oblique valves to FM Specification 1521 in gunmetal (FM104G) or SS 316 (FM104S4), tested to 50 bar, and bronze wet riser valves to BS 5041-1, including the LPCB approved G-104. Where the inlet pressure can be higher than the normal working pressure, a pressure regulating valve keeps the outlet pressure within a safe limit: the bronze model handles inlet pressures up to 20 bar, and a stainless steel model with an 80 mm flanged inlet is also offered.

Outside buildings, Aaag wet hydrants in heavy duty mild steel carry one or two hydrant valves, and the M194B adds a 100 NB pumper connection. Underground hydrants (C200) sit below a manhole cover, which suits places such as airports; water is drawn from them with an aluminium standpipe, single or double outlet, and a hydrant key.

Frequently asked questions

What is a landing valve?
A landing valve, or hydrant valve, is the valve on a wet riser or hydrant main where a fire hose is connected. Opening it charges the hose with water from the fire water network.
Which Aaag landing valves are ISI approved?
The gunmetal oblique landing valve AAAG 104 is made to IS 5290 Type A and ISI approved (CM/L 1674159). Other models carry the standard or approval shown on their own listing, such as BS 5041-1, LPCB or FM Specification 1521.
Do you have FM approved landing valves?
Yes. Aaag makes oblique landing valves to FM Specification 1521 in gunmetal (FM104G) and SS 316 (FM104S4), with a 63 mm outlet and a 50 bar test pressure.
What does a pressure regulating landing valve do?
It keeps the outlet pressure within a safe limit when the inlet pressure is higher than the normal working pressure. Aaag's bronze model regulates inlet pressures up to 20 bar and gives about 510 lpm at 4.5 bar.
What are standpipes and hydrant keys used for?
They are used to draw water from underground hydrants on a pressurised main. Aaag standpipes have a 63 mm female inlet that matches Aaag underground hydrants, with one or two 63 mm instantaneous outlets.
Does FPS supply and install Aaag landing valves in Bhopal?
Yes. FPS is a supplier of Aaag landing valves and hydrants in Bhopal and across Madhya Pradesh, and we install and maintain hydrant systems built with them. Prices are on request: call or WhatsApp +91 92440 89060.

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