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Zhejiang Guanlong Machinery Valve Co., Ltd.

Hydraulic Valve, API Check Valve, Flange Check Valve manufacturer / supplier in China, offering (QH45X) Multiple Ball Disc One Way Non Return Check Valve, Wafer Insert Vertical Elevated Lift Type Non Return Check Valve (H72H), Wafer Silent One Way Non Salm Non Return Check Valve and so on.

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Supplier Homepage Product Check valve / Non-return valve Ball Disc Type check valve (QH45X) Multiple Ball Disc One Way Non Return Check Valve

(QH45X) Multiple Ball Disc One Way Non Return Check Valve

FOB Price: US $50-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $50-1,000/ Piece
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Port: Ningbo, China
Production Capacity: 5.000PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: QH45X
  • Connection Form: Flange
  • Pressure: Ordinary Pressure
  • Sealing Form: Soft Sealing
  • Standard: ANSI, API, DIN, BS, GB etc
  • Certificate: ISO, Ce
  • Temperature Applicable: ≤80ºC
  • Trademark: KARFAR
  • Specification:   DN300 ~ DN2000 (12" ~ 80")
  • Material: Ci, Di, CS, Ss etc
  • Structure: Mutiple Balls Type
  • Function: Nrvz Silence, Nrvg Silence
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Medium Applicable: Water, Oil, Waste Water, Seawater, Weak Acid Fluid
  • Pressure Rating: Pn10, Pn16, Cl150
  • Transport Package: Bubble Plastic Paper + Plywood Case
  • Origin: China
Product Description
Ball Type Non Return Check Valve  (Multiple balls type)
Model NO.: QH45X


(QH45X) Multiple Ball Disc One Way Non Return Check Valve

Δ Ball type check valves is popularly used in water supply and drainage pipeline. It is installed at the outlet of the pump and functions to cut off backflow protection pump from reverse movement and safeguard the pipeline system. It can eliminate pressure surge. It is the ideal non-return vavle.
 
Normal
Pressure
(Mpa)
Shell test
Pressure
(Mpa)
Sealing test
Pressure
(Mpa)
Working
temperature
Applicable
Medium
1.01.51.1≤80ºCOil, waste water, Sea water, weak acid, oil etc
1.62.41.76
 
Medium applicableOil, waste water, Sea water, weak acid, oil etc
Main materialCarbon steel, Ductile iron,  Stainless steel, Alloy steel etc.
BallCarbon steel
Temperature applicable≤80ºC
Nominal PressurePN10, PN16, CL150
Nominal Diameter12"- 80"
Flange DimensionASME B16.42, BS4504, ISO2531, ISO7005 etc.
Face to Face LengthANSI B16.10,  API594, BS5155, ISO5752, DIN3352 etc.
(QH45X) Multiple Ball Disc One Way Non Return Check Valve

Note: We accept design and manufacture of various non-standard valves and arrange production according to users' supplied drawings and samples.

(QH45X) Multiple Ball Disc One Way Non Return Check Valve
(QH45X) Multiple Ball Disc One Way Non Return Check Valve
 
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