Dharmi Enterprise

Our Product Range

	Butterfly Valve
	Diaphragm Valve
	Strainer

"Y" Type Strainer

Basket Type Strainer

Sight Glass

Tubular Type Sight Glass

Double Window Sight Glass

Forged Steel Valve

Forged Steel Globe Valve

Forged Steel Gate Valve

Forged Steel Lift Check Valve

Forged Steel Ball Valve

Wafer Type Check Valve "Non Return Valve"

Flangeless, Suitable to Mount Between Two Flanges
Suitable For Horizontal & Vertical Line
Simple, Less Weight, Easy to Install
Leakage Class: Class VI (Zero Leakage)

Dharmi Engineers Check Valves type combines a simple but robust construction with reliability. They are specially designed and developed for applications where a low pressure loss is essential. Dharmi Engineers Wafer Type Swing Check Valve has short face to face dimensions and low weight allows a simple space saving installation between the companion flanges. The valves are suitable to mounting between weld neck or slip on plate type companion flanges of different standards. The short face to face dimensions and the low weight guarantee a simple and space saving installation between the bolts of the connecting flange.

The eccentric disc shaft connection in combination with the disc seat guarantees positive shut-off of the returning medium. Wafer check valves are becoming the preferred type of check valve for most applications, due to their compact design and relatively low cost.


Wafer Type Check Valve Single Plate Body Type, Suitable To Mount between Two Flanges Design Standard: API 6D Size Range - 1� to 42� Pressure Rating � PN 10 / PN 16

Features :

	Body Type: Single Thin Plate, Short Type
	Suitable For Horizontal and Vertical Mounting
	Shorter overall length, mounting requires minimum space
	Low Pressure Drop
	Easy to Install
	Less Weight
	Size Range: 1� To 42�
	Pressure Rating: PN 10 / PN 16
	Seat Leakage: Zero Leakage, Tight Shut Off
	Temperature Range: -25�C To + 200�C
	Offer any 3rd Party or Client Inspection

Design & Testing International Standard :

Valve Design	:	API 6D
Pressure Testing	:	API 598
Leakage Class	:	Class VI (Zero Leakage)
Face To Face	:	ANSI B 16.10
Mounting Between	:	ANSI B 16.5 / BS 10 Table / DIN / IS / JIS Standard

Material of Construction :

Body, Cover & Hinge Lever

Seat �O� Ring

	Cast Iron to ASTM A 126 Class B IS 210 GR. FG 200 / 220 / 260
	Carbon Steel to IS 2062
	Cast Carbon Steel to ASTM A 216 GR. WCB
	Stainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3M
	Stainless Steel to AISI 304 / 316 / 304L / 316L

	EPDM
	EPDM Food Grade
	Buna � N
	Black Nitrile
	Neoprene
	Hypalon �
	Silicon
	Viton �

Disc

	Carbon Steel to IS 2062
	Cast Carbon Steel to ASTM A 216 GR. WCB
	Stainless Steel to ASTM A 351 GR. CF 8 / 8M / 3 / 3M
	Stainless Steel to AISI 304 / 316 / 304L / 316L

Wide Range of Industrial Check Valve

	Cast Iron Check Valve (Non Return Valve)
	Cast Carbon Steel Check Valve (Non Return Valve)
	Cast Stainless Steel Check Valve (Non Return Valve)
	Forged Steel Check Valve (Non Return Valve)
	Alloy Steel Check Valve (Non Return Valve)
	Alloy 20 Check Valve (Non Return Valve)
	High Pressure Check Valve (Non Return Valve)
	Swing Check Valve (Non Return Valve)
	Wafer Type Check Valve (Non Return Valve)
	Disc Check Valve (Non Return Valve)
	Lift Type Check Valve (Non Return Valve)
	Single Disc Check Valve (Non Return Valve)
	Rubber lined Check Valve (Non Return Valve)
	P.T.F.E. lined Check Valve (Non Return Valve)
	Non-Slam Type Check Valve (Non Return Valve)
	Zero Leakage Check Valve (Non Return Valve)