F743X Hydraulic fan-shaped blind plate valveDetailed product description：

F743X Hydraulic Fan shaped Blind Plate Valve Product Features:
Hydraulic fan-shaped blind valve, also known as hydraulic fan-shaped glasses valve or hydraulic flap valve, is mainly composed of left valve body, right valve body, screw rod, gate plate, sealing ring, lever, hydraulic cylinder and other parts, and a rigid structure composed of base and support column. The valve is equipped with clamping and releasing cylinders, as well as a flap cylinder. The clamping and releasing cylinders are driven by levers and screw rods to loosen and clamp the left and right valve bodies, while the flap cylinder drives the gate plate to open and close. The rubber sealing ring is embedded with pliers on the gate plate, which has the characteristics of high temperature resistance, good sealing performance, easy replacement, and long service life.
The hydraulic blind plate valve can be controlled remotely by a single unit, or by multiple units connected to the network for remote control. In abnormal situations, the valve itself can also be manually operated.

Performance parameters:

Nominal pressure MPa	zero point two five	zero point one five	zero point one zero	zero point zero five
Sealing test pressure MPa	zero point two seven five	zero point one six five	zero point one one	zero point zero five five
Strength test pressure MPa	zero point four zero	zero point two two five	zero point one five	zero point zero seven five
Driver source	Compressed air 0.4-0.6MPa oil pressure 6.3MPa 3-phase 380V50HZ
Applicable temperature ℃	Nitrile rubber		silicone rubber	fluororubber
	-20-100		-20-200	-20-300
Applicable Medium	Toxic, harmful, and flammable gases such as coal gas
Opening and closing time S	≤60
Main component materials	The valve body and gate are made of carbon steel; The lead screw is made of alloy steel; The nut is made of manganese copper alloy and ductile iron; The expansion joint is made of stainless steel

F743X Hydraulic Fan shaped Blind Plate Valve Main External Connection Dimensions: Unit: mm

DN	D	D1	b	n-φd	L
three hundred	four hundred and forty	three hundred and ninety-five	twenty-two	12-φ22	four hundred and fifty
three hundred and fifty	four hundred and ninety	four hundred and forty-five	twenty-two	12-φ22	four hundred and fifty
four hundred	five hundred and forty	four hundred and ninety-five	twenty-two	16-φ22	four hundred and fifty
four hundred and fifty	five hundred and ninety-five	five hundred and fifty	twenty-four	16-φ22	five hundred
five hundred	six hundred and forty-five	six hundred	twenty-four	16-φ22	five hundred
six hundred	seven hundred and fifty-five	seven hundred and five	twenty-four	20-φ26	six hundred
seven hundred	eight hundred and sixty	eight hundred and ten	twenty-six	24-φ26	six hundred
eight hundred	nine hundred and seventy-five	nine hundred and twenty	twenty-six	24-φ30	eight hundred
nine hundred	one thousand and seventy-five	one thousand and twenty	twenty-eight	24-φ30	eight hundred
one thousand	one thousand one hundred and seventy-five	one thousand one hundred and twenty	thirty	28-φ30	eight hundred