Gate Valve Z560Y-200 for West Kalimantan Power Plant｜YOYIK

Gate Valve Z560Y-200 for West Kalimantan Power Plant｜YOYIK
Product Introduction

Gate Valve Z560Y-200 is a flange-connected, pneumatic-operated wedge rigid gate valve (marked by model Z560), designed with a nominal pressure of PN200 (≤20.0MPa) and a valve body made of alloy steel (marked by suffix Y), which is widely used in power generation facilities, especially suitable for thermal power plants and related industrial pipeline systems as an on-off control component.

This gate valve is specifically matched to the working conditions of West Kalimantan Power Plant, mainly used for cutting off or connecting media in ultra-high-temperature, ultra-high-pressure steam and oil pipelines, with a maximum working temperature of ≤550℃ and good adaptability to the stable operation needs of power plant instrument loops and main pipeline systems, which can ensure the safe and smooth operation of the power generation process.

Company Profile

YOYIK, located in Deyang, Sichuan, is a comprehensive power station equipment and accessories company integrating R&D, manufacturing and sales. It is well-known in the industry for its exquisite craftsmanship and strict quality control. The company not only provides key components for thermal power and hydropower stations at home and abroad, but also involves in new energy fields such as wind energy and nuclear energy, showing strong innovation and adaptability. With customized services and global market layout, YOYIK has become a trusted partner of many large projects.

Product Features & Operation Points

- Designed with PN200 nominal pressure (≤20.0MPa) and compatible with the pressure requirements of West Kalimantan Power Plant’s pipeline systems, it can stably bear the ultra-high medium pressure in the working process and avoid leakage risks caused by pressure mismatch.

- Adopts wedge rigid gate plate structure and pneumatic operation (marked by model Z560), which realizes efficient and precise on-off control of media in power plant ultra-high-pressure pipelines, effectively cuts off or connects ultra-high-temperature, ultra-high-pressure steam and oil media, and is suitable for large-caliber, high-demand pipeline installation of West Kalimantan Power Plant.

- Valve body is made of alloy steel (corresponding to suffix Y), which has excellent ultra-high-temperature resistance, wear resistance and ultra-high-pressure-bearing capacity, adapts to the ultra-high-temperature and ultra-high-pressure working environment of West Kalimantan Power Plant’s main pipelines, and has reliable performance during long-term operation under ultra-high-temperature, ultra-high-pressure steam and oil conditions.

- Equipped with pneumatic operation, the operation is efficient, fast and labor-saving, the force transmission is stable, the opening and closing is smooth, which is convenient for remote control and on-site operation coordination even for large-caliber, ultra-high-pressure valves, reducing the difficulty of daily operation and maintenance of power plant equipment.

- Complies with GBT 12234, API and ASME standards, with complete testing procedures and reliable product quality, which is convenient for maintenance and replacement in later use, and matches the standard requirements of global power plant equipment accessories.

Applications

- Boiler water supply and drainage systems of West Kalimantan Power Plant

- Ultra-high-temperature and ultra-high-pressure steam pipeline systems of thermal power generation facilities

- Ultra-high-pressure oil transmission pipelines in power plant auxiliary systems

- Cooling water circulation systems of power plant turbines

- Auxiliary pipeline on-off systems of power generation equipment

- Medium control pipelines of power plant instrument loops

- General on-off pipeline systems of industrial power plants

Closing Statement

Specifications and configurations can be customized according to specific project requirements. Contact our technical team for detailed engineering support and performance data.

Serving the power industry, we have the following abundant component resources:
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The electromagnetic valve HED 8 OP-20/200K14AS
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gate valve Z560Y-200

Rod end bearing SIB12F/K
Sealing components KHWJ5160F1.6P
Mechanical seal CZ50-250-4
Check valve H67Y-500
Sealing components KHWJ5160F1.6P
stop valve KHWJ25F1.6P
The electromagnetic valve G0911123
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Accumulator NXQ-40-20-A40L
non-return valve M-SR8KE5-1*1
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solenoid valve M-3SED6UK1X/350CG220N9K4/V/60
sealing ring HB4-56J8-02
SHAFT OUTPUT VAE 830W-D-2234TT
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EH oil station fuel supply device accumulator bladder GY300B.0
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oil pump PVM098ER09GS02AAA28000000A0A
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Small engine oil motor seal 0508.1772T0102A
sealing ring 125LY-23-2
Pump DM6D3PB
High pressure washing water pump 3QPq5-10/20
Driven gear 0110/0020
piston pump A3H56-FI01KK-10
Accumulator NXQA-L40/31.5-Y
Accumulator bladder NXQA-6.3/31.5-L-A
Stop valve J61H-1500SPL
Replenish circulating water pump SDZA40-160D
BEARING YW65-50-125A
gate valve Z560Y-200

DFYLCTY-2026-2-3-A