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Zhejiang Guanlong Machinery Valve Co., Ltd.

Hydraulic Valve, Di Check Valve, Wcb Check Valve manufacturer / supplier in China, offering Ball Disc Type Non Return Check Valve (QH41X) Single Ball, (H77) Wafer Non Return Swing Check Valve, (CARX) Combination Type Vacuum Breaker Air Release Valve and so on.

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Supplier Homepage Product Check valve / Non-return valve Ball Disc Type check valve Ball Disc Type Non Return Check Valve (QH41X) Single Ball

Ball Disc Type Non Return Check Valve (QH41X) Single Ball

FOB Price: US $30-300 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $30-300/ Piece
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Port: Ningbo, China
Production Capacity: 5.000PCS/Month
Payment Terms: L/C, T/T

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Product Catalog
Flanged End Check Valve
34 Products
Content
Product Image
Product Name
FOB Price
Port
Product Table
Basic Info
  • Model NO.: QH41X, QH44X, 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: DN40 ~ DN400
  • HS Code: 8481300000
  • Material: Ci, Di, CS, Ss etc
  • Structure: Ball Disc 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, Pn25, Cl125, Cl150
  • Transport Package: Bubble Plastic Paper + Plywood Case
  • Origin: China
Product Description
Ball Type Check Valve  (Single ball type)
Model NO.: QH41X

Ball Disc Type Non Return Check Valve (QH41X) Single Ball

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.
 
Part NameBody & BonnetBall
MaterialCast iron, Cast steel,
Ductile iron
Carbonsteel + NBR

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 materialCI, DI, CS, ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8 etc
Temperature applicable≤80ºC
Nominal PressurePN1.0 ~1.6Mpa
Nominal Diameter1-1/2"- 16"
Flange DimensionASME B16.42, BS4504, ISO2531, ISO7005 etc.
Face to Face LengthANSI B16.10, API594, BS5155, ISO5752, DIN3352 etc.

Ball Disc Type Non Return Check Valve (QH41X) Single Ball
Note: We accept design and manufacture of various non-standard valves and arrange production according to users' supplied drawings and samples.
Ball Disc Type Non Return Check Valve (QH41X) Single Ball
Ball Disc Type Non Return Check Valve (QH41X) Single Ball
 
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