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Zhejiang Guanlong Machinery Valve Co., Ltd.

Mute Check Valve, Lift Check Valve, Hydraulic Valve manufacturer / supplier in China, offering Non Slam One Way Non Return Venturi Check Valve (H41X), 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 Venturi Axial type check valve Non Slam One Way Non Return Venturi Check Valve (H41X)

Non Slam One Way Non Return Venturi Check Valve (H41X)

Purchase Qty.:
1-9 10+
FOB Unit Price: US $30 US $27
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $30
10+ US $27
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Port: Ningbo, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: H41X
  • Connection Form: Flange
  • Pressure: Ordinary Pressure
  • Sealing Form: Soft Sealing / Hard Sealing
  • Standard: ANSI, API, DIN, BS, GB etc
  • Certificate: ISO, Ce
  • Temperature Applicable: ≤425ºC
  • Transport Package: 1. Inner: Plastic Package2. Outer: Plywood Case
  • Origin: China
  • Material: Ci, Di, CS, Ss etc
  • Structure: Elevated
  • Function: Nrvz Silence, Nrvg Silence
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Medium Applicable: W.O.G etc
  • Trademark: KARFAR
  • Specification: DN50 ~ DN700
Product Description
Silent Non Return Check Valve
Model No. H41X

Non Slam One Way Non Return Venturi Check Valve (H41X)

Size: 1-1/2"--40" or DN40--1000mm
Pressure: PN1.0--2.5Mpa  or Class150--300lbs

Δ Model H41X series is automatic non-return valve. It is used to secure one direction flow and prevent backflow in the water supply system. It eliminates pressure surge upon pump stopping without vibration and slamming noise.

Note: We accept design and manufacture of various non-standard valves and arrange production according to users' supplied drawings and samples.
Medium applicable Water, Oil etc.
Main materialCI, DI, CS, ASTM A216 WCB, WCC, WC6, SS304, SS316, CF8 etc
Temperature applicable≤425ºC
Nominal PressurePN1.0 ~2.5Mpa
Nominal Diameter3"- 10"
Flange DimensionASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face LengthAPI594, BS5155, ISO5752, DIN

Non Slam One Way Non Return Venturi Check Valve (H41X)
Non Slam One Way Non Return Venturi Check Valve (H41X)
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