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AutoFill™ Combo RPZ 5350A - NA Market

唯一参考号: 57415XA
品牌: Caleffi
产品系列: HVAC
产品组: North America
发布日期: 2019-05-10
版本号: 1
类型: 对象(单个对象)
下载 (1)

Pre-assembled testable RPZ backflow preventer and pre-adjustable automatic fill valve

keycode:574151A_end

Testable reduced pressure zone backflow preventer, code 574, combined with pre- adjustable automatic fill valve, code 5350. RPZ backflow preventer with DZR low-lead brass body (EN 1982 CB752S) and access cover (EN 12165 CW724R) (<0.25% lead content), certified by ICC-ES to ASSE 1013/CSA B4.4 and NSF 372. Meets codes IPC, IRC, NPC, UPC and ANSI/NSF 372 for use in accordance with the US and Canadian plumbing codes. PSU-POM check valves, stainless steel springs and cover bolts. Peroxide-cured EPDM diaphragm and seals. Access cover is removable for inspection, maintenance and repair without removing from pipeline. Equipped with inlet and outlet isolation ball valves, bronze body, 304 stainless steel ball, steel handle and nut, PTFE seat ring and packing gland, brass gland nut and low-lead brass stem. Complete with upstream, intermediate and downstream pressure zone test ports and PVC discharge air gap assembly with collar fitting to discharge pipe. Automatic Filling Valve with compensated seat and self-contained cartridge. Brass body and internal moving parts. Glass fiber reinforced nylon PA66G30 cover. Stainless steel filter, mesh size 0.51 mm (35 mesh). NBR diaphragm and seals. Downstream pressure setting range from 6–90 psi
(0.5–6 bar). Self-contained cartridge can be removed for maintenance purposes, replacement code 535004. Environmental: indoor installation only. Complete with: adjustment knob with downstream pressure regulating indicator showing increasing or decreasing pressure direction for manual setting, pressure gauge with 2" dial, scale 0–100 psi (0–7 bar), connections 1⁄8" NPT male, replacement code NA10273. Valve pressure gauge connection 1⁄8" NPT female. Combination backflow preventer and filling valve pre- assembled unit is size ¾" inlet and outlet.

A. Maximum working pressure: 150 psi (10 bar).
B. Suitable fluids: water.
C. Maximum working temperature: 150 degrees F (65 degrees C).
D. Downstream pressure setting range: 6 psi to 90 psi (0.5 bar to 6 bar)
E. Factory pre-setting: 15 psi (1 bar)
F. Pressure gauge scale: 0 psi to 100 psi (0 bar to 7 bar)
G. Filter mesh size: 0.51 mm (35 mesh)
H. Model:
1) Code 574151A, ¾ inch NPT female union connection inlet, ¾ inch NPT male union connection outlet.
2) Code 574156A, ¾ inch press union connections.
3) Code 574157A, ¾ inch press union connection inlet, ¾ inch NPT male union connection outlet.


材料(主): Brass
材料(次): Stainless steel
设计于: Italy
制造于: Italy

BIMobject类别: 暖通空调 - 暖通空调
IFC分类: Valve
UNSPSC名称: Valves
UNSPSC代码: 401416
Uniclass 1.4 代码: JT10
Uniclass 1.4 描述: Heating systems
Uniclass 2.0 代码: PR-94-94-xx
Uniclass 2.0 描述: Backflow Prevention Devices
Uniclass 2015 代码: Pr_65_54_95_05
Uniclass 2015 描述: Backflow prevention devices
NBS Reference 代码: 94-94-xx
NBS Reference 描述: Backflow Prevention Devices
CSI MasterFormat 2014 Code: 23 00 00
CSI MasterFormat 2014 Title: Heating, Ventilating, and Air Conditioning (HVAC)
OmniClass编号: 23-27 31 11
OmniClass标题: Backflow Preventors
CSI UniFormat II Code: D30
CSI UniFormat II Title: HVAC
这个产品提供于:
North America
  • Canada
  • United States

BIMobject SEEK Properties

HVAC - Other

名称
Connection Size 0.75
Depth 4
Description Pre-adjustable automatic filling valve with testable RPZ backflow preventer
Height 10.5
Length 16
Material DZR low-lead brass backflow preventer ; brass filling valve
Nominal Depth 4
Nominal Height 10.5
Nominal Length 16
Nominal Width 4
Shipping Weight 9.4
Unit Weight 9.4
Width 4

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