Block Valve SD61H-P55170V for Deenbandhu Chhotu Ram Power Plant｜YOYIK
Product Introduction
Block Valve SD61H-P55170V is a plug-type industrial block valve with a forged steel body, manual operation, nominal pressure PN551 (55. 1MPa), and the valve body is made of SA-182 F91 alloy steel, which is specially designed for power generation facilities and thermal power plants, suitable for pipeline media blocking and isolation scenarios.
It is mainly applied to the pipeline system of Deenbandhu Chhotu Ram Power Plant, suitable for media such as superheated steam and high-temperature water, with a maximum working temperature of 170℃ and a maximum working pressure of 55. 1MPa, which can perfectly match the harsh working conditions of power plant instrument loops and various medium pipelines.
Company Profile
YOYIK is located in Deyang, Sichuan Province, China. It is a well-known equipment and parts manufacturer in the power industry, focusing on the supply of parts for steam turbines, generators and hydroelectric generator sets. The company adheres to the principle of "technological innovation, quality first", adopts advanced production equipment and strict quality control system to provide high-quality products that meet international standards to global customers. YOYIK not only provides products, but also provides professional and comprehensive solutions for industries such as power, metallurgy, and chemical industry, helping customers improve equipment performance and optimize operating costs.
Product Features & Operation Points
1. Pressure Design: Designed with nominal pressure PN551 (55. 1MPa) and maximum working pressure 55. 1MPa, compatible with the high-pressure working conditions of power plant various pipelines, complying with rigorous national standards, API and ASME international standards, relying on advanced production equipment and strict quality control to ensure precise pressure-bearing performance that meets global standards.
2. Core Function: Adopts plug-type structure and manual operation, realizing precise blocking, on-off and isolation control of media in power plant pipelines, with stable and reliable performance, adhering to "technological innovation, quality first" principle, suitable for power, metallurgy, chemical and other industrial scenarios, matching comprehensive solution needs.
3. Material Advantage: The valve body is made of SA-182 F91 alloy steel, with excellent high-temperature resistance, pressure-bearing capacity and corrosion resistance, produced by advanced production equipment and strict quality control system, ensuring high-quality standards that meet international requirements,适配ing global customer needs.
4. Sealing & Operation: Equipped with metal-to-metal seating sealing structure, ensuring good sealing performance under high temperature and pressure of power plant pipelines, and manual operation design is simple and easy to maintain, helping customers improve equipment performance and optimize later operation costs, reflecting professional solution capabilities.
5. Maintenance & Standard: Complies with GBT, rigorous national standards, API and ASME international standards, with standardized structural design, easy disassembly and maintenance, reducing the downtime of power plant equipment, supporting power, metallurgy, chemical and other industrial projects, and helping customers optimize operating efficiency.
Applications
Pipeline systems of Deenbandhu Chhotu Ram Power Plant, Power plant medium transmission pipelines, Thermal power plant high-temperature media circuits, Power generation facilities instrument loops, Steam turbine and generator supporting pipelines, Hydroelectric generator set auxiliary pipelines, metallurgy and chemical industry pipeline systems, Power plant high-pressure auxiliary pipelines
End Statement
Specifications and configurations can be customized according to specific project requirements. Contact our technical team for detailed engineering support and performance data.
The following is a list of multiple spare parts we can provide for the power station:
#DF-Block valve SD61H-P55170V-DF
pressure hose S110-AC-FB-0150
mechanical seal M7N-90
Oil Pump 02-341950
BALL BEARING SINGLE ROW RADIAL DEEP GROOVE 6202 ZZ
Stop valve J65Y-320 25
globe throttle check valve KJC40-2. 5P
Throttle valve L61W-2000LB
Skin NXQA-10/20-L-A
Pneumatic Gate Valve Z661Y-100V
Protective ring HB4-58-63-1A
AST solenoid valve assembly MSD0150A1. 0
pressure relief valve YSF9-55/50-KJTH
trip coil 4401103 KGA595
globe valve FCV6-16V-S-O-NV
pressure hose S110-AC-FB-0200
Servo valve G761-004
High strength graphite self sealing ring 429×370×54
Sealing ring XM-29-1. 5-J8
Stop valve J61Y-P54. 5150P
Vacuum stop valve DkJ61H-16C
pressure hose S100-AC-FC-0250
Machinery Seal KF80FZ/15F4
oil seal TC15. 9*28. 5*8. 2
Oil supply pump 50AY35*11
Instrument valve J21H-3000SPL
High pressure accumulator bladder NXQa-40/31. 5-L-E
Oil unloading pump 2CY-16/0. 32
hydropneumatic accumulator NXQ-0 63L/10
Guiding shaft CO46-07-5
Energy storage device NXQ-A-25/20-L-R/Y
Electric stop valve J961Y-320 25
globe check Throttling valve KJC100-16
O ring HY. SO. 0084. V
Solenoid valve B43281006. 242 DC24V
O-Ring HB4-56J6-25H
valve HP61Y-160
Coupling drive pin (including shock absorber ring) TL7-03
Block valve SD61H-P55170V
Butterfly Valve BDY-100 DN 100
servo valve MOOG J761-003
Swing Check Valve H44H-63C
pressure relief valve YSF8-85/130-KJTH
Gearbox M02225. OMCC1D1. 5A
Stop valve J61Y-P51110V
SOLENOID VALVE SR551-DN25DW
Oil angle valve QLF661HF-40P
Oil-water alarm OWK-2
Proportional relief valve RZMO-P3-PS-010/210
Solenoid valve 22FDA-K2T-W110R-20
pressure hose S110-AC-FC-0050
Unloading valve DB20-1-L5X31. 5U/V
EH oil circulation pump HQ37. 02Z-1
relief valve R4V10-533-10A125
Electro-hydraulic reversing valve DG5V-8-H-2C-T-M-U-H-10
Nitrogen pressure reducing valve 44-2263-243-1371
vacuum pump Separation hood P-1937A
Globe valve Z961H-50
accumulator NXQ-A-40/31. 5-L
Spring diaphragm pressure reducing valve Y42SD-25
DC seal oil pump seal HSND280-54
EH oil pump outlet unloading valve rpgc-lav
Control valve T667H-64
solenoid valve 4WE6D6X/EG220N9K4/V
First stage (second stage) pump casing HPT300-340-04-03(05)
PUMP CB-B16
DEH HP ACCUMULATOR, BLADDER HQXNQ40. 04Z-3
O-ring GB3452. 3 406*7-YI7445
Fluorine rubber sealing ring HY-SO-0064-V
Pressure test connector CSH-M14*1. 5/WD
Sealing ring HB4-57J6-126
Piston pump 5MCY14-1B
Accumulator Bladder NXQ-L16/31. 5-A
Bracket components 0505. 1958T0301. AW103
Warm valve assembly solenoid valve M-3SED6UK1X/350CG110N9K4/V/60
Electric stop valve J961Y-P54. 540V
Block valve SD61H-P55170V
DFYLCTY-2026-2-2-A
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