LMD Spiral gate valveDetailed product description：

Purpose:

LMD spiral gate valve is a main control equipment for the flow or conveying volume of powder, granular, granular and small block materials, widely used in metallurgy, mining, building materials, grain, chemical and other industries to control flow changes or quickly cut off.

Features:
The structure is simple, the operation is flexible, the weight is light, there is no obstruction, and it is particularly suitable for the transportation and flow adjustment of various solid materials and block shaped and clustered materials with a diameter of about 50mm. The installation is not limited by angles, the operation is convenient, and the scale can be adjusted at any time.

Main component materials and connection dimensions of LMD spiral gate valve:

Category	A×A	B×B	C×C	H	L	n-d	Weight
one-way	200×200	256×256	296×296	eight hundred and twenty	one hundred	8-Φ12	sixty-two
	250×250	306×306	346×346	nine hundred and thirty	one hundred	8-Φ14	seventy point five
	300×300	356×356	396×396	one thousand and fifty	one hundred	8-Φ14	eighty-one
	400×400	456×456	496×496	one hundred and forty	one hundred	12-Φ14	one hundred and fourteen
	450×450	510×510	556×556	one thousand four hundred and fifty	one hundred and twenty	12-Φ18	one hundred and thirty
	500×500	560×560	606×606	one thousand six hundred and ten	one hundred and twenty	16-Φ18	one hundred and forty-seven
bidirectional	600×600	660×660	706×706	one thousand eight hundred and thirty	one hundred and twenty	16-Φ18	one hundred and sixty-nine
	700×700	770×770	820×820	two thousand one hundred and thirty	one hundred and forty	20-Φ18	two hundred and thirty-six
	800×800	870×870	920×920	two thousand four hundred and forty	one hundred and forty	20-Φ18	three hundred and three
	900×900	974×974	1030×1030	two thousand six hundred and sixty	one hundred and sixty	27-Φ23	four hundred and twenty-four
	1000×1000	ten million seven hundred and forty-one thousand and seventy-four	1130×1130	two thousand eight hundred and seventy	one hundred and sixty	24-Φ23	six hundred and thirty-six
Instructions	LMD Unidirectional	I-Handwheel	If the distance from the ground is less than 1.7 meters, use a handwheel, and if it is greater than 1.7 meters, use a sprocket Chain section M=0.105X-113 (X is the distance between the center of the screw and the ground)
	LMS bidirectional	II - Chain wheel

LMD spiral gate valve