Cast Iron Bottom /Foot Valve

• Media: Water
• Temperature: Low Temperature
• Type: Straight-through
• Material: Cast Iron
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Model NO.: H42X-2.5
• Actuator: Manual
• Seal Surface: Rubber
• Thread Position of Valve Rod: Inside Gate Valve
• Usage: Regulation, Safety, Emptying, Drain, Temperature Control
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body: Cast Iron
• Seal: Rubber
• Transport Package: Bag
• Specification: DN50--DN600
• Trademark: Jw
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000/Year

Product Description

Product Description

The Foot Valve or Bottom Valve is actually a kind of check valve that prevents water from flowing back.

 

Suitable medium: water Working temperature: ≤50°C Nominal pressure: PN2.5/10 Main Parts material Body: cast iron ,seal:PTFE	PN	DN	D	H
	2.5/10	50	160	145
		65	180	161
		80	195	177
		100	215	213
		125	245	236
		150	280	315
		200	335	380
		250	390	468
		300	440	552

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FAQ

Question:

What is the purpose of the bottom valve?

Answer:

The bottom valve is a kind of energy saving valve, which is generally installed at the bottom of the underwater straw of the pump, which restricts the liquid in the pump tube to return to the water source, and plays the function of only entering and not leaving. There are many water intakes and reinforcing bars on the valve cover, which is not easy to block, and is mainly used in the pipeline of pumping. The action of the channel and support. The caliber has single, double and multi-lobe types, with flange connections and threaded connections. Other names: internal screw lift type bottom valve -- bottom hole valve, suction valve, water filter valve, showerhead; Lift type bottom valve - flange bottom hole valve; Swing bottom valve - flange swing bottom hole valve.