MECH MECH WET ALARM CHECK VALVE GROOVED UL/FM RED

MECH WET ALARM CHECK VALVE GROOVED UL/FM RED ANSI MODEL: ZSFZ

Model ZSFZ8X9

Connection ends: Groove AWWA C606
Working pressure: 300 PSI (200 / 250 PSI on request)
Temperature: 0 – 80 °C
Coating: Painting or FBE — ANSI/AWWA C550
Approvals: UL / FM
Sizes: 3" – 8" (DN80 – DN200)

Certificates & approvals

FM Approvals FM — MECH Alarm Check Valve ZSFZ Verify ↗
UL UL — MECH Alarm Check Valve ZSFZ8X9 EX26840 Verify ↗
EPD EPD — MECH Valves
Other GSK — MECH corrosion protection coating
NSF NSF/ANSI 372 — MECH fittings & valves, lead free (IAPMO R&T) 6047
NSF NSF/ANSI 61 — MECH fittings & valves (IAPMO R&T) N-5941

Build a submittal PDF for this product Certificates centre

SIZES & DIMENSIONS

Sizes & dimensions

Size	DN	OD Pipe outside diameter (mm)	A (mm)	B (mm)	Φd (mm)	ΦD (mm)	F (mm)
3"	DN80	88.9	15.88	7.93	84.94	88.9	320.3
4"	DN100	114.3	15.88	9.53	110.08	114.3	382
6"	DN150	159	15.88	9.53	154.5	159	406.4
6"	DN150	165.1	15.88	9.53	160.9	165.1	406.4
6"	DN150	168.3	15.88	9.53	163.96	168.3	406.4
8"	DN200	219.1	19.05	11.1	214.4	219.1	446

PROJECT APPROVALS

Approved on projects

98 projects and 61 owners approved this product or its family through the project consultants.

All projects

Presidency of State Security2025 Rehabilitation & construction of Special Emergency Forces buildings – Eastern Province Consultant: Saadoun Al-Saadoun & Abdullah Al-Saadoun Consulting Engineering Approved as noted SASREF (Saudi Aramco)2026 SASREF – supplier registration Approved Umm Al Qura for Development & Construction (Masar)2026 Second Masar – prequalification (AAN) Approved Rakaa Holding2026 Rakaa project Consultant: ARIS Engineering Consultants Approved NIAN2026 Child Oxford Fertility Excellence – Riyadh Consultant: Balance Architects & Engineering Consultants Code A – Approved Lenovo2026 Lenovo project – firefighting valves Consultant: Savills / MAB Consult Approved Khaira Mountain Entertainment Company2026 Al Baha Resorts – Khaira Mountain & Ebda Adventure Park Consultant: Saudi Consult Approved Royal Commission for Jubail and Yanbu2026 Royal Commission for Jubail & Yanbu – prequalification Code B – Approved Riyadh Airports Company2026 New Operational Offices at TL3 & AOCC – King Khalid International Airport Consultant: Egis Approved MODON2026 MODON – Hail 1st Industrial City project (valves) Consultant: Egis Approved BAHEEJ2026 Beach Club Project – Yanbu Al Sinaiyah Consultant: Talal Yehyah Afshan Consultant (TYA) Approved King Salman Park Foundation2026 King Salman Park Consultant: Saudi Arabian Parsons Ltd. Approved

and 86 more projects.

Original approval letters are provided on request with your submittal.

About this product

● Dimensions 3″-8”(DN80-DN200) ● Design Standard UL 193, ULC-ORD-C193，FM1041, GB 5135.2 ● Connection Standard ISO 6182, AWWA C606 ● Working Pressure PN16/PN10, 300PSI, 250PSI, 200PSI

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