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VINDEC CO., LTD
: 31/21 Đình Thôn, X.Mỹ Đình, H.Từ Liêm, TP.Hà Nội
: 0462930502
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info.vindec@gmail.com
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Van Giảm Áp » Fire Protection Pressure Relief Valve: 2050B-4KG1

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Fire Protection Pressure Relief Valve: 2050B-4KG1

Fire Protection Pressure Relief Valve: 2050B-4KG1

CLA-VAL FIRE PROTECTION PRESSURE REDUCING RELIEF VALVE, ANSI150 F.F. FLANGED ENDS.
Globe Pattern, Standard functions, UL Canada Listed
Ductile Iron Body, Bronze Trim
Max pressure ratings: 250 psi
Adjustment Range: 20 - 200psi
Made in Canada
Model: 2050B-4KG1

The CLA-VAL Model 50B-4KG1 Globe / 2050B-4KG1 Angle Pressure Relief Valve is designed specifically to automatically relieve excess pressure in fire protection pumping systems. Pilot controlled, it maintains constant system pressure at the pump discharge within very close limits as demands change.

 

Advantages include:
  • U.L. Listed / U.L.C. Listed/FM Approved
  • Factory Mutual Approved
  • Fast Opening to Maintain Steady Line Pressure
  • Accommodates Wide Range of Flow Rates
  • Closes Gradually for Surge-Free Operation
  • Adjustable Pressure Settings, Not Affected by Pressure At Valve Discharge
How it works:
At pump start, Cla-Val Relief Valve modulates to relieve excess pump capacity, maintaining positive system pressure at the pump discharge.
 
When fire demand slows or ceases, Cla-Val Model  50B-4KG1 opens, diverting entire pump output to discharge, allowing fire pump to be stopped without causing surging in the lines.
 

Liên quan

Van Giảm Áp Hơi, Đồng, YOSHITAKE: GD-30
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Van Giảm Áp Hơi, Đồng, YOSHITAKE: GD-30

Van Giảm Áp Nước Cla-Val: 90-01AS
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Van Giảm Áp Nước Cla-Val: 90-01AS

CLA-VAL Pressure Reducing Valve: 90-01BSY
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CLA-VAL Pressure Reducing Valve: 90-01BSY

CLA-VAL Fire Protection Pressure Reducing Valve
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CLA-VAL Fire Protection Pressure Reducing Valve

CLA-VAL PRESSURE RELIEF VALVE: 650-01
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CLA-VAL PRESSURE RELIEF VALVE: 650-01

Van Giảm Áp Thủy Lực Cla-Val : 8090-01KX
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Van Giảm Áp Thủy Lực Cla-Val : 8090-01KX

Hỗ Trợ Trực Tuyến

Tel: (084) 24 6666 6667
Hotline: (084) 24 6293 0502
E-Mail
E: info.vindec@gmail.com
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Tel: (084) 24 6666 6667
Hotline: (084) 24 6293 0502

E-mail: info@vindec.vn
E-mail: info.vindec@gmail.com

 

VPGD HÀ NỘI: Số 11, Ngõ 139 Đường Mỹ Đình, P. Mỹ Đình 1, Q. Nam Từ Liêm, TP. Hà Nội.
Mã số thuế: 0106335951 do Sở KHĐT Tp.Hà Nội cấp ngày: 16/10/2013
 
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