CF8 Stainless Steel Globe Valve Manufacturing

VTXFLOW manufactures globe valves in ASTM A351 CF8 (304) — a general-purpose austenitic stainless steel with good corrosion resistance in mild media. With a working range of -196°C to +538°C, CF8 bodies suit water treatment and mild chemical duty across Class 150 to 2500 service.

CF8 (cast 304) covers the wide middle ground between carbon steel and CF8M: full stainless corrosion resistance without the molybdenum premium. It is the economical choice for water treatment, mild chemicals and hygiene-adjacent utilities where chlorides are not concentrated — if they are, upgrade to CF8M.

Every CF8 globe valve is cast or forged in-house, machined on CNC centers and 100% shell and seat tested to API 598 / ISO 5208 before shipment, with EN 10204 3.1 material certificates traceable to the heat. PMI verification is available on request for stainless and alloy grades.

Material grade: ASTM A351 CF8 (304) (forged equivalent: F304)
Temperature range -196°C to +538°C
Precision-machined seat/disc pair for Class IV–V shutoff
Y-pattern option cuts pressure drop by up to 40%

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CF8 Stainless Steel Globe Valve — VTXFLOW

Technical Specifications

Size Range	1/2" – 24" (DN15 – DN600)
Pressure Class	ASME 150 – 2500 LB / PN16 – PN420
Design Standards	BS 1873, API 623, API 602, DIN 3356, JIS B2071
Trim Options	13Cr, Stellite, F316, plug or parabolic disc
Material Grade	ASTM A351 CF8 (304)
Forged Equivalent	F304
Temperature Range	-196°C to +538°C

Typical Services for CF8

Water treatmentMild chemical dutyGeneral stainless serviceLow-temperature applications

CF8 in Other Valve Types

CF8 Ball Valve CF8 Gate Valve CF8 Check Valve CF8 Strainer

Globe Valves in Other Materials

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Need a cf8 stainless steel globe valve? Tell us your size, pressure class, standard and quantity — our engineers respond within 24 hours.