APC

PRODUCTS CENTER

Fire Protection Valves

Industrial Valves

PRODUCTS CENTER

Ningjin APC Industries is a leading Chinese manufacturer of FM & UL certified fire protection valves, industrial valves and marine valves.

Wet Alarm Check Valve

Wet Alarm Check Valve

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UL/FM Water Motor Gong

UL/FM Water Motor Gong

Model: MH-SLJL-00
Date Updated: August 18, 2026
Prepared by: Fire Protection Valve Technical Department
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UL/FM 350PSI Flanged Swing Check Valve MH-XQH-350F

UL/FM 350PSI Flanged Swing Check Valve MH-XQH-350F

Model: MH-XQH-350F Date Updated: August 5, 2026 Prepared by: Fire Protection Valve Technical Department
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UL/FM 350PSI Grooved xFlanged Swing Check Valve MH-XQH-350FG-A

UL/FM 350PSI Grooved xFlanged Swing Check Valve MH-XQH-350FG-A

Date Updated: August 5, 2026
Prepared by: Fire Protection Valve Technical Department
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UL/FM Stainless Steel Ball Valve

UL/FM Stainless Steel Ball Valve

Model: QF-300/QDFS-300
Date Updated: August 18, 2026
Prepared by: Fire Protection Valve Technical Department
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Flanged End

Flanged End

MH-XQH-300
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UL/FM 300PSI Flanged Swing Check Valve MH-XQH-300

UL/FM 300PSI Flanged Swing Check Valve MH-XQH-300

Date Updated: August 4, 2026
Prepared by: Fire Protection Valve Technical Department
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UL/FM 350PSI Grooved Swing Check Valve MH-XQH-350G

UL/FM 350PSI Grooved Swing Check Valve MH-XQH-350G

Date Updated: August 5, 2026 Prepared by: Fire Protection Valve Technical Department
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