ZSFM-65-16DEP-F diaphragm deluge alarm valve is a core control device designed for fire extinguishing systems. It adopts advanced fluid mechanics design and reliable mechanical structure. It is suitable for high-risk places that require fast response and large-area water spraying. It is corrosion-resistant and has high compressive strength. The diaphragm is made of double-layer reinforced rubber material and has excellent sealing performance. The spring is made of stainless steel and has strong fatigue resistance.
ZSFM65-16DEP-F
Nominal diameter: 65mm
Rated working pressure: 1.6MPa
Experimental pressure: Strength test: 6.4MPa
Sealing test: 3.2MPa
Maximum working temperature: 65°C
Applicable media: water, natural gas, etc.
Diaphragm material: NBR+nylon non-woven fabric interlayer
Spring material: stainless steel spring wire, nylon 1010
Implementation standard: GB5135.5-2018 “Automatic sprinkler fire extinguishing system Part 5: Rain alarm valve”
GB/T17241.6 “Integral cast iron flange”
Recensioni
Ancora non ci sono recensioni.