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High-temperature Metal To Metal Wear-Resistant ISO17292 Ball Valve

The Metal-to-Metal Floating Ball Valve with Extended Stem is a heavy-duty, high-performance isolation solution engineered for severe industrial services involving abrasive slurries, high temperatures, or extreme thermal insulation requirements.

Model:
Q41H-150LBC
Brand:
DIDTEK
Code:
FLBV-CFMSBV-04

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ISO 17292 Ball Valve Metal to Metal Wear Resistant Ball Valve High Temperature Hardfaced Ball Valve Abrasive Service Ball Valve Tungsten Carbide Coated Ball Valve

Product Detail

Product Parameters

Parameters

Application & Function

Product Detail

The High-Temperature Metal-to-Metal Wear-Resistant ISO 17292 Ball Valve is a heavy-duty, severe-service isolation solution engineered specifically for abrasive, solid-laden, and high-temperature industrial processes. Fully compliant with ISO 17292 standards, this valve features a precision-lapped metal-to-metal sealing interface where both the ball and seats are surface-hardened via Hyper-Velocity Oxygen Fuel (HVOF) tungsten carbide (WC-Co) or Stellite hardfacing. This specialized armor plating provides exceptional resistance to abrasive wear, particle erosion, and high-temperature thermal degradation. Built without soft polymeric components, it guarantees reliable, long-lasting bubble-tight or class-compliant shut-off in demanding sectors such as coal chemical, fluid catalytic cracking (FCC), and heavy industrial slurries. C-4 DIDTEKCFMSBV-High-temperature Metal To Metal Wear-Resistant ISO17292 Ball Valve

Product Parameters

Parameter Name	Parameter
Size Range	4''
Pressure Range	150LB
Material	WCB
Seal	Metal Seat : SS304+GRAPHITE
Temperature Range	-26°C~420°C
Design According	ISO 17292
Face to Face	ASME B16.10
End Flanges	ASME B16.5
End Connection Type	RF
Fire Safety	API 6FA
Inspection and Test	API 598
Operate	Lever
Body Type	Split Body
Type of Valve	Floating Ball Valve
Suitable Medium	Water, Oil, Steam etc

Design Description

ISO 17292 Standard Compliance: Designed and manufactured to meet global industrial standards for steel ball valves, ensuring structural integrity, accurate face-to-face dimensions, and pressure ratings.
HVOF Carbide Armor (Metal-to-Metal): Ball and seats coated with ultra-hard Tungsten Carbide or Stellite alloy, preventing scoring and erosion caused by abrasive catalyst powders and high-velocity solids.Spring-Loaded or Self-Relieving Seat Design: Maintains constant contact pressure against the ball under thermal expansion, preventing particle ingress into the body cavity during temperature swings.
High-Temperature Thermal Isolation: Engineered to operate reliably at elevated temperatures without thermal binding, utilizing specialized thermal expansion clearances and high-temp graphite packing.

Parameters

Brand	DIDTEK
Structure	Floating Ball
Material	WCB
Type	Cast Ball Valve
Test	100% quantity tested before delivery
Guarantee	18 months after shipments and 12 months after installed
Delivery	15 - 60 days
Sample	Sample Available by Didtek Valve
Color	Customer request
Packing	Plywood Case
MOQ	1 Set
Certificate	API6D, CE, UKCA, ISO9001, TS, EAC, ISO15848, TA-LUFT, API607, API6FA etc.
Place of Origin	Zhejiang, China (Mainland)
Delivery Detail	Shipped in 15-30 days after payment
Port	Shanghai Or Ningbo
Payment Terms	L/C,D/A,D/P,T/T, Western Union

Application & Function

High-temperature Metal To Metal Wear-Resistant ISO17292 Ball Valv are widely utilized in demanding environments due to their superior material properties:

Coal Chemical & Gasification: Handling high-temperature, abrasive synthesis gas (syngas) and solid-laden fly ash slurry lines.
Fluid Catalytic Cracking (FCC): Catalyst circulation lines, slide valve bypasses, and high-temperature regenerator off-gas systems.
Mining & Heavy Minerals: Slurry transport systems where conventional soft-seated valves fail due to rapid mechanical wear.