China Manufacturer High Pressure Pneumatic Hydraulic CF8/CF8m Stainless Steel Plate Flat Electric Gate Valve

• Customization: Available
• Media: Oil
• Temperature: Ordinary Temperature
• Type: Straight-through
• Material: Stainless Steel
• Connection Form: Flange
• Pressure: Ordinary Pressure
• Actuator: Electric
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation, Flow Control
• Standard: GB, DIN, JIS, BSW, ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage, Marine, Power Plant, Chemical
• Transport Package: Wooden Case
• Specification: customized
• Trademark: Yoonad
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year
• Package Size: 120.00cm * 80.00cm * 80.00cm
• Package Gross Weight: 60.000kg

Product Description

Product Description

Electric gate valves are advanced flow control devices engineered for automated, precise operation across industrial, commercial, and infrastructure applications. Powered by electric actuators, they eliminate manual effort, enabling remote or programmable control of fluid, gas, or steam flow.

Crafted with durable materials—including stainless steel, carbon steel, and corrosion-resistant alloys—the valves feature a wedge or parallel gate that moves vertically via a motor-driven stem. When activated, the actuator adjusts the gate's position to fully open (ensuring unobstructed flow with minimal pressure drop) or tightly close (forming a leak-tight seal to shut off flow completely).

Designed for reliability and efficiency, they excel in high-pressure, high-temperature, or hard-to-reach installations. Equipped with position indicators and safety features (e.g., overload protection), they support accurate flow regulation and simplify monitoring. Suitable for water treatment, HVAC, petrochemical, and power generation systems, these valves combine automation convenience with robust performance and low long-term maintenance needs.

Type	DN	(mm)				(kg)
		L	D1	D2	H
J61H-200 J61Y-200 J961H-200 J961Y-200	20	170	22	42	480	38
	25	170	27	42	520	41
	32	200	34	52	728	58
	50	350	53	76	728	89
	80	500	86	108	798	135
	100	600	107	161	890	190
J61Y-250 J61Y-320 J961H-250 J961Y-320	20	150	25	40	576	47
	25	170	27	42	585	49
	32	180	32	55	606	52
	50	250	50	83	722	73
	80	470	80	105	895	225
	100	600	100	142	1179	296
Type	DN	(mm)Mainexternalandconnectingdimensions				(kg)
		L	D1	D2	H
J61Y-Ps4100V J61Y-Ps4100V J961Y-Ps4100V J961Y-Ps4100V	20	170	22	42	480	38
	25	170	27	42	520	41
	32	200	34	52	728	58
	50	350	53	76	728	89
	80	500	86	108	798	135
	100	600	107	161	890	190
J61Y-Ps4170V J61Y-Ps4195V J961Y-Ps4170V J961Y-Ps4195V	20	150	25	40	576	47
	25	170	27	42	585	49
	32	180	32	55	606	52
	50	250	50	83	722	73
	80	470	80	105	895	225
	100	600	100	142	1179	296

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A – Automated Precision Control
Powered by electric actuators, these valves deliver accurate, repeatable flow regulation via remote signals or programmable logic. They eliminate human error, ensuring consistent performance in critical systems.

B – Boosted Operational Efficiency
Automation reduces manual labor and downtime, as the valves operate independently without on-site intervention. Fast response to control signals streamlines workflow and system productivity.

C – Convenient Remote Access
Support remote or centralized control, enabling operation of hard-to-reach, high-pressure, or high-temperature installations. This enhances safety and flexibility for diverse industrial setups.

D – Dependable Sealing & Performance
Robust gate designs (wedge/parallel) and durable materials (stainless steel, carbon steel) ensure tight shutoff and resistance to wear. They maintain integrity even in harsh operating conditions.

E – Energy-Saving Operation
Electric actuators consume power only during movement, minimizing energy waste compared to continuous-run systems. Low power requirements reduce long-term operational costs.

F – Full-Scale Safety Features
Equipped with overload protection, limit switches, and position indicators. These prevent component damage, alert to malfunctions, and ensure safe, controlled operation.

G – Great Versatility
Compatible with fluids, gases, and steam across industries like water treatment, HVAC, power generation, and petrochemicals. Adapt to various pressure/temperature ranges and pipeline sizes.

How does valve work?

Electric gate valves operate through an integrated electric actuator and vertical gate mechanism, delivering automated, precise flow control for fluids, gases, or steam. The core component is a motor-driven actuator—powered by AC or DC electricity—that connects to a threaded stem, which in turn attaches to a wedge or parallel gate within the valve body.

When a control signal is received (via remote command, programmable logic controller, or local switch), the actuator's motor rotates, converting electrical energy into linear motion to raise or lower the stem. Raising the stem lifts the gate fully, creating an unobstructed, straight-through flow path that minimizes pressure drop and allows media to pass smoothly. Lowering the stem seats the gate tightly against the valve's internal sealing surfaces, forming a leak-tight barrier to shut off flow completely.

Equipped with position sensors and limit switches, the actuator stops automatically once the gate reaches full open or closed positions, preventing overtravel and damage. This automated operation eliminates manual effort, making the valves ideal for hard-to-reach, high-pressure, or high-temperature installations. Their intuitive mechanism ensures reliable on-off control or incremental flow adjustment, suiting diverse industrial, commercial, and infrastructure systems.