Hebei, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, QC 080000, BSCI, QHSE, HACCP, ANSI/ESD
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available
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Flame Arresting Breather Valve, Breather Valve, Vacuum Relief Valves manufacturer / supplier in China, offering Zzfx/Zzfw Series of Explosion-Proof Flame-Arresting Breather Valve-Direct Acting Pressure/Vacuum Relief Valves Are Used to Relieve Overpressure in a Vessels, Pi, Water Sensing Switch Pump Level Switch Bindicator Levemeter, Bi-Color Boiler Level Meter-Water Level Indicator (with Lamp) and so on.

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Supplier Homepage Products Safety valve Pressure control Valve (PSV) Zzfx/Zzfw Series of Explosion-Proof Flame-Arresting Breather Valve-Direct Acting Pressure/Vacuum Relief Valves Are Used to Relieve Overpressure in a Vessels, Pi

Zzfx/Zzfw Series of Explosion-Proof Flame-Arresting Breather Valve-Direct Acting Pressure/Vacuum Relief Valves Are Used to Relieve Overpressure in a Vessels, Pi

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Min. Order: 1 Piece
Production Capacity: 2000 PCS/Month
Transport Package: Wooden Cases or Carton
Payment Terms: L/C, T/T, D/P, Paypal
Control Type: Self-Operated Control Valve
Function: Pressure Relief Valve
Application: Tank, Pipe, Vessels
Medium: Air Vent
Switch: on-off
Valve Type: Pressure / Vacuum Relief Valves

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Basic Info

Model NO.: ZZFX/ZZFW
Trademark: Tianjin U-ideal Instrument
Specification: CE, SGS, ISO
Origin: Tianjin, China
HS Code: 848140000

Product Description

Pressure / vacuum relief valves (also known as breather valves) are used to prevent the build up of excessive pressure or vacuum in liquid bulk storage tanks.

U-ideal Instrument is one of the leading manufacturer and exporter of Tank Breather Valve. These valves are used to relieve overpressure in a vessels, piping or containers.

Backed by rich industry experience and knowledge, Tianjin U-ideal Instrument have been able to manufacture, export and supply a broad range of Breather Valve. This valve is widely used in the various industries for conservation of losses due to evaporation and automatic venting. Offered valve is precisely manufactured by our proficient experts by utilizing high grade metal alloy and advance technology. Furthermore, this Breather Valve can be availed in different technical specifications by our customers.

Features:
Robust construction
Easy installation
Less power consumption
Resistant to corrosion

ZZFX/ZZFW Series of Explosion-Proof Flame-Arresting Breather Valve use stainless steel, high quality aluminum alloy and cast iron to manufacture, with advantages of light weight and good corrosion resistance performance. Sealing surface (which it's between disc and seat) is made of engineering plastics. When valve is closing, it has a good sealing performance to meet ANSI B16.104 VI standard. Fire resistant layer is made of stainless steel, and uses the porous flame retardant measures, so it has a good fire resistance performance. Whole structure is designed by according to self-operated principles, which is best choice of explosion-proof structure.
Nominal Diameter 50 80 100 150 200 250
Nominal Pressure 1.0\1.6
Adjusted Pressure Range Exhalation:800\1200\1600
Inhalation:-280
Adjusted Pressure Allowances -30~60
Working Temperature ±100
Leakage Class Meeting to ANSI B16.104 VI
Flange Connection Type PN≤1.6MPa accord to HG/T20592-2009 RF,Raised face

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