Electric chain blind valve

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Electric chain blind valve

Model: F9L43X
Nominal diameter: DN300 ~ 2000mm
Nominal pressure: PN0.05 ~ 0.25MPa
Temperature: ≤300 ℃
Main material: carbon steel, stainless steel, silicone rubber
Design criteria: API 600, API6D, ASME B16.34 , 12234 GB / T
Structural length: ASME B16.10, API6D, GB / T 12221
Connection standard: ASME B16.5, ASME B16.47, GB / T 9113, JB / T 79, HG / T 20592
Pressure test: API 598, GB / T 13927 , JB / T 9092
Pressure - temperature rating: ASME B16.34, GB / T 12224

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產品詳細

First, F9L43X chain electric fan-shaped blind valve Features:

F9L43X chain type electric fan-shaped blind valve, also known as electric fan-shaped glasses valve, electric flap valve, mainly by the left valve body, the right valve body, fan-shaped gate, stainless steel bellows, electric drive, electric clamping devices and other components. Body with three-point locking fan-shaped gate structure. Sealing parts of stainless steel and rubber seals, sealing performance, long service life, the seal is located on the gate, easy to replace the seal for maintenance. Electric operation, work smoothly, start flexible and reliable action. Clamping mechanism using screw nut clamping, self-locking is good. Electric fan valve with stainless steel bellows, with flexibility, long service life and so on.

Second, F9L43X chain electric fan-shaped blind valve main performance parameters:

Nominal pressure MPa	0.25	0.15	0.10	0.05
Seal test pressure MPa	0.275	0.165	0.11	0.054
Strength test pressure MPa	0.375	0.225	0.15	0.075
Drive source	Compressed air 0.4-0.6MPa Hydraulic pressure 6.3MPa 3-phase 380V50HZ
Applicable temperature ℃	Nitrile rubber		Silicone Rubber	fluororubber
Applicable temperature ℃	-20-100		-20-200	-20-300
Suitable media	Gas, other combustible gases
Opening and closing time S	≤50
The main components of the material	Body, the gate for the carbon steel; stem for the stainless steel; ring for the silicone rubber

Third, F9L43X chain electric fan-shaped blind valve main dimensions:

DN	D	D1	b	n-φd	L
300	440	395	22	12-φ22	580
350	490	445	24	12-φ22	580
400	540	495	24	16-φ22	680
450	595	550	24	16-φ22	680
500	645	600	24	16-φ22	680
600	755	705	26	20-φ26	680
700	860	810	26	24-φ26	680
800	975	920	26	24-φ30	680
900	1075	1020	26	24-φ30	710
1000	1175	1120	26	28-φ30	720
1100	1275	1220	26	28-φ30	720
1200	1375	1320	26	32-φ30	730
1300	1475	1420	26	32-φ30	830
1400	1575	1520	26	36-φ30	830
1500	1675	1620	26	36-φ30	830
1600	1790	1730	26	40-φ30	830