2 inch mechanical float valve

Specifications 2inch mechanical ball float valve

1)High Quality, low Price and Fast Delivery.

2)Reliable factory

2inch mechanical ball float valve 1. 2inch mechanical ball float valve overivice
100X remote control float valve consist of the main valve, needle valve, ball valve, floating ball valve, micro filter as a hydraulic control to take over the system , the automatic control of liquid level.
This product is the direct use of liquid level control, no other devices and energy, maintenance is simple, liquid level control, high accuracy, not subject to water pressure affect the reliable sealing.
This series of valve products are widely used for level control of the towers, pool and other facilities, high-rise building, living area and the water-supply systems.
2.Working principle
When the pipeline from the influent water supply, due to the needle valve, ball valve, floating ball valve is normally open, the water through the micro filter, needle valve, the control room, ball valve, float valve into the pool, the control room does not formation pressure, open the main valve, the water tower (pool) water supply.
When the towers (pool) water rises to the set height, float float to close the float valve to control the indoor water pressure, and promote the main valve closed, the water supply stops. When the water drops, the float valve re-open the control room pressure drop, the main valve to open again to continue the water supply to maintain the liquid level of the set height.
3.Our products feature
1.infinty distance control
2.FBE coating Corrosion-resistant
3.The precision casting body
4.Lightweight
5.prevent water hammer
6.water non-return
4.The float valve material

Name	Material
body	Cast iron, Ductile iron, casting steel
Valve seat & Valve disc	Copper alloy
Seal ring, O-ring	NBR, EPDM, Rubber
stem	2Cr13 stainless steel,Bronze
Spring	Stainless steel
Ball	Stainless steel, plastic
parts	copper valve,copper pipe
bonnet	Cast iron,Ductile iron,casting steel

 
5.the pressure test

Nominal Pressure	Body test pressure	Sealing test pressure	Applicable medium	Applicable temperature
(Mpa)	(MPa)	(MPa)		(°C)
1	1.5	1.1	Water/Oil	-20-120
1.6	2.4	1.76
2.5	3.75	2.75

 
6.Size of ball float vavle

DN(mm)	L(mm)	D(mm)		D1(mm)		D2(mm)
		PN1.0Mpa	PN1.6Mpa	PN1.0Mpa	PN1.6Mpa	PN1.0Mpa	PN1.6Mpa
DN50	215	165		125		99
DN65	235	185		145		118
DN80	250	200		160		132
DN100	290	220		180		156
DN125	325	250		210		184
DN150	360	285		240		211
DN200	420	340	340	295		266
DN250	450	395	405	350	355	319
DN300	510	445	450	400	410	370
DN350	645	505	520	460	470	429
DN400	720	565	580	515	525	480
DN450	785	615	640	565	585	530	548
DN500	785	670	715	620	650	582	609
DN600	910	780	840	725	770	720	780

 
7.Quality Controll
Mateiral test
Machinging test
Thread Go & Non-Go test
100% Hydaulic Pressure Test
Surface checking
All above test as per ISO system regulation
Choose us,Don't hesitate:
1.design team: we have the professional design people,as you choose,customers samples is always welcome;
2.Professional factory:We are manufacter,specializing in gost gate valve for long time;competitive price with good quality,the deadline usually in 20-30 days;
3.stock:We have stock for customer good delivery.At last:
1.We are the professinal manufactrer for many years in China mainland.
2.You can have your own logo on the products
3.We promise to give you the best service and the high quality products with suitable price.
we can make all kinds of valves, gate valve,check valve,butterfly valve,ball valve,globe valve and so on.
1)standard: BS.DIN.ANSI.ISO
2)material: ductile iron,cast iron,cast steel
3)coating: fusion bonded epoxy coatings
4)package: 1.Outside package:Sandard export wooden cases 2.Inner package: Air Bubble Film
5)payment: T/T in advance, or L/C at sight