Intervalve Check Valve: 马来西亚的首选 Sakti Suria (M) Sdn Bhd

详情

1.	Valve type	:	Self Acting Non Return Valve.
2.	Description	:	Single plate wafer type swing check valve.
3.	Body type	:	Short pattern wafer type
4.	Disc type	:	With integral hinge pin
5.	Model nomenclature	:	IVC - check valve with rubber ''O''ring seat and face sealing IVCT - check valve with PTFE seat and serrated contact faces
6.	Size range	:	IVC - DN 25 to DN 900 / IVCT - DN 25 to DN 600
7.	Pressure rating	:	PN 16 (max) for sizes up to DN 600 & PN 10 for sizes ≥ DN 650
8.	Operating temperature range	:	-25⁰C to 200⁰ C (depending on MOC)
9.	Seat leakage	:	Zero leak / tight shut off
10.	Standard Material of Construction (MOC)
	Body & Disc	:	SGI / WCB / CF8 / CF8M / CS - I2062
	Seat	:	EPDM / Viton/ Nitrile/ Neoprene / Hypalon - for IVC
			PTFE or GFT -for IVCT

Very low face to face dimensions hence space required for mounting is less than 10% of that 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.
Saving 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.