Stop Valve J61H-1500SPL for Tenughat Power Plant｜YOYIK
2. Product Introduction
YOYIK Stop Valve J61H-1500SPL is an ultra-high pressure stop valve with 1500SPL (equivalent to PN250, 25. 0MPa) nominal pressure, adopting straight-through structure, threaded connection and manual operation. It is made of high-quality super stainless steel (SPL suffix, high-corrosion-resistant stainless steel), featuring hard seal (H suffix), specially designed for thermal power plants and ultra-high pressure power generation systems.
It is mainly applied to medium isolation in ultra-high pressure auxiliary pipelines, steam pipelines and instrument loops of power generation facilities, compatible with ultra-high temperature steam, water and corrosive hydraulic oil. The maximum working temperature is 580℃ and the maximum working pressure is 25. 0MPa, which perfectly matches the working conditions of Tenughat Power Plant.
3. Company Profile
based in Deyang, YOYIK is a professional manufacturer of industrial valves and power plant equipment, focusing on R&D and production of ultra-high pressure stop valves, with products widely used in thermal power, chemical and steel industries, providing high-quality spare parts for power plants including Tenughat Power.
4. Product Features & Operation Points
1. 1500SPL ultra-high pressure design: Precision-forged super stainless steel valve body can withstand 25. 0MPa working pressure, meeting the ultra-high pressure pipeline isolation needs of Tenughat Power Plant and ensuring no leakage during long-term operation.
2. Hard seal (H suffix): metal-to-metal seating with high-strength hard seal between valve core and seat, combined with super stainless steel body, realizes zero-leakage medium cut-off and ensures the stability of Tenughat Power Plant pipeline systems.
3. High-quality super stainless steel material (SPL suffix): The forged super stainless steel body has 580℃ high-temperature resistance, superior corrosion resistance, strong wear resistance and excellent structural stability, which can adapt to the harsh ultra-high pressure working environment of Tenughat Power Plant and extend the service life of the valve.
4. Straight-through structure & easy manual operation: Straight-through design ensures smooth medium flow and small flow resistance; threaded connection is compact, suitable for narrow installation spaces of Tenughat Power Plant equipment; ultra-high pressure adaptive torque handle, labor-saving to operate and convenient for disassembly.
5. Standard compliance & strict safety testing: Complies with ASME B16. 34 and API 602 standards, passes strict non-destructive testing (NDT) and ultra-high pressure tests; the super stainless steel structure has good spare part interchangeability, reducing maintenance costs for Tenughat Power Plant.
5. Applications
• Thermal power plant auxiliary pipeline systems
• Generation facility instrument loop isolation
• Power plant main steam pipeline isolation
• Generation facility feedwater pipelines
• Associated chemical plant process pipeline isolation
• Plant auxiliary system hydraulic pipeline cut-off
• Generation facility key instrument loop isolation
6. Closing Statement
Specifications and configurations can be customized according to specific project requirements. Contact our technical team for detailed engineering support and performance data.
In the following text, you will see our extensive selection of spare parts for power stations:
#DF-Stop valve J61H-1500SPL-DF
screw pump mechanical seal HSNH280-46NZ
gate NKZ561Y-600LB
o-ring 140X3. 55
High pressure ball valve W-BKH-25SX4-20-11251
Solenoid valve SFZCZP-150Lb
Fluorine rubber O-ring φ85*2. 65 GB3452. 1-92
servo valve M502267-01
Gasket HZB253-640-02-07 part no. :46
Miscellaneous pumps YH65-50-125/1. 2
Bellows valves WJ15F2. 5P
O-ring seal HY-SO-0080-V
Induced draft fan oil station pump outlet and control oil pressure regulating valve RV5-16-k-0-30
The electromagnetic valve G-110VDC-DN6-UK
Mechanical seal HSNS210-40A
SERVO MOTOR G403-517A
Lubricating oil pump bearing 80LY-80-B
O-ring HB4-57J1-12
Pressure test connector CSHM14X1. 5/WD
MANUAL BALL VALVE Q11F-10P DN10
pressure relief valve YSF9-85/130
Stop valve J61Y-P52160I
Stop valve J41W-16C
EH oil regeneration pump 2PB6. 5DG28P1-V-VS
Overflowing Valve MK50-2""
butterfly valve K65DSF4PB3
Check valve for oil pump outlet PA fan S15A1. 0
sealing ring HB4-56J8-25
Reheat cold forging plug valve SD61H-P3662V 12Cr1MoV
AST/OPC solenoid valve coil CCP115M 19W 115VDC
Solenoid valve 4WE6HA62/EW230N9K4
solenoid valve HQ16. 16Z
pressure relief valve YSF12-35/25-KJTH
Packing Y10-3
Accumulator Bladder NXQ-A-16. 31. 5-L-Y
The electromagnetic valve G0911123
Electromagnetic pulse valve OPTIPOW105
Gear reducer MO1225OBGCC15A
Stop valve J61H-1500SPL
Electric stop valve J961Y-P54. 5150I
Jack joint SKF 6313/2Z
Bellows valves WJ50F-16P
pressure hose SMS-12/20-1524mm-C
pressure hose S110-AC-FB-0250
Combined sealing ring GSF2750-01
pressure hose SMS-10/12-1829mm-C
globe throttle check valve LJC50C-2. 5P
The electromagnetic valve SV4-10V-C-0-00-220AG
Throttle valve L61W-2200LB
Heating condensate water make-up pump SDH150-125-315A
Wafer Butterfly Check Valve H77-16C
Solenoid directional valve DG4V-3-2N-M-U-C6-60
stator cooling water pump mechanical seal 50-250C
solenoid valve 4WE6E61/CW220/50H95CR
Spherical joint HTQXJT-5
Electric gate valve Z945X-16C
Solenoid valve 22FDA-K2T-W110R-20
Vane Pump V 110 15 1C IN148
sealing ring HB4-56J8-83
O-shaped sealing ring HB 7519-3. 55X265
Stop valve HNVSSW10MMTB36S
Solenoid Valve SCG553A017MS
mechanical seal BKM065095A-RW
Shaft sleeve of seal oil vacuum pump reducer 317090HA
hand valve Z41W-16P
Oil pressure compensating rubber bag 50L
Stop valve J61Y-P55140I
Guide bearing 150LY-36
oxygen Pressure relief valve YQJ-11A
Sliding column CO46-19-4
Accumulator components DXNQ300B. 1
bearing sleeve GB/T2510 25*32*20
solenoid valve AK-4X310-10
pressure relief valve YSF12-55/50-KJ
Check valve H11H-16C
EH oil filter vacuum pump 1201126
Stop valve J61H-1500SPL
DFYLCTY-2026-1-26-A
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