High Quality Flanged End Gate Valve - Micro-resistance retarded closed butterfly check valve HH48/49X – Like Valve

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Product Detail

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High Quality Flanged End Gate Valve - Micro-resistance retarded closed butterfly check valve HH48/49X – Like Valve Detail:

Product characteristics

1. New structure, small size, light weight, the first in the country.

2. Reliable sealing, stable opening and closing, wear-resistant and long service life.

3. Hydraulic pressure is slow-closing, not affected by medium, and has a wide range of applications.

4. Check valves with small flow resistance and better energy-saving effect than lifting type and rotary revelation.

Performance specification

Nominal Pressure（MPa）	1.0	1.6	2.5
Strength and Pressure Test（MPa）	1.5	2.4	3.75
Seal pressure（MPs）	1.1	1.76	2.75
Applicable temperature	≤80
Applicable medium	Clear water, sewage, sea water
Slow closing time	≤60S

Major Component Materials

Part name	valve body	Disc	Stem, cylinder, piston	Spring	valve seat
Material Science	Cast iron and steel	carbon steel	Stainless steel	Stainless steel	Ding Qing rubber

Design drawings

Main Dimensions Table

DN(mm)	L	H	H1
40	140	200	88
50	150	215	98
65	170	225	108
80	180	235	118
100	190	280	130
125	200	290	148
150	210	310	172
200	230	350	210
250	250	415	240
300	270	450	264
350	290	480	297
400	310	550	324
450	330	585	351
500	350	640	379
600	390	720	434
700	430	780	491
800	470	840	549
900	510	990	600
1000	550	1050	655
1200	630	1210	770

Product detail pictures:

High Quality Flanged End Gate Valve - Micro-resistance retarded closed butterfly check valve HH48/49X – Like Valve, The product will supply to all over the world, such as: , , ,