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Wafer Check Valve

Wafer  Check Valve
Wafer Check Valve
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Product Code : 102
Product Description

Usmani Valve check valve  UTVC  are single plate swing check valve, short pattern conforming to API 6D and ANSI B16.10 face to face dimensions. The valve has a simple but robust construction with total reliability. The low inertia disc design enables the valve to open or close at a very low differential pressure making it ideal for pump discharge duties etc. The short face to face dimensions and low weight can reduce the number of pipe supports. Either slip on or weld neck flanges are suitable for the range, the UTVC model being supplied with internal gaskets. Gaskets are recommended for the UTVC model.

 

Very low face to face dimensions hence space required for mounting is less than 10% of conventional valves. Very low weight. Total weight is only approximately 1/6 the weight of a conventional check valve. Short wafer body enables mounting the valve with shorter length fasteners of lesser number compared to flanged swing check valve. Approximately 50% saving in cost of fasteners. Considerable secondary advantages resulting in substantial savings in handling, packing, transportation, installation and maintenance. weaving in terms of overall length required for piping. Tightening torque to be applied on the companion flange bolting is lower due to face sealing O-rings. Practically maintenance free due to fewer number of parts and simple construction. Self centering in pipeline due to controlled outside diameter, enables easy installation.

 

Design & face to face dimensions         API 6D / ANSI B16.10

Valve testing                                              API 598

Flange standard conformity:                      ANSI 150, DIN PN10 & PN16, BS 10 Table D & E

 

Technical Specifications:

Feature                                                      Valve

Valve type                                                   Self acting non-return valve

Description                                                  Single plate wafer type swing check valve

Body type                                                    Short pattern wafer type7u

Disc type                                                     With integral hinge pins

Model nomenclature                                   UTVC - check valve with rubber O-ring seat and face sealing

                UTVC - check valve with PTFE seat and serrated contact faces

Size range                                                  25 NB to 600 NB

Pressure rating                                           PN 16 (max)

Operating temperature range                     -25C to 200C

                            (Depending on MOC)2

Seat leakage                                              Zero leak / Tigh
Trade Information
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India

USMANI TUBES & VALVES COMPANY PVT. LTD.
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USMANI TUBES & VALVES COMPANY PVT. LTD.
Gala No. 1, A .G. Golatkar Compound, Opp. Fountain Hotel, Nr. Sunni noori ilahi masjid Mahape Road, Post- Padle, Shilphata, Mumbra, Thane - 400612, Maharashtra, India
Phone :+918068215448
Fax :91--9833868523
I. A. Khan (Director)
Mobile :+918068215448

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