Wafer Check Valves

When analyzing the value of this resililent-hinged double disc check valve, think performance, performance, performance. If the lowest possible pressure loss is important to you, this is the valve you need.

Last Longer
Unique air-foil designed wing support conditions the flow profile resulting in a more laminar, less turbulent flow; thus extending the life of the valve.

Less Maintenance
Protective coating secures the valve against atmospheric corrosion and enhances appearance; making painting unnecessary.
Proven Reliable
Every valve is individually inspected and tested to ensure performance.
Quality Materials
Every valve manufactured comes with forged wing supports for superior strength against linear loads and all wing pins and fasteners are made of 316 stainless steel.


	Parts and Description:
	Item	Description
	1	Body
	2	Disc
	3	Disc Backup
	4	Wing Support
	5	Wing Pin
	6	Seal
	7	Sealing Washer
	8	Wing Support
	9	Disc Assembly Screw
	10	Wing Assembly Screw
	11	Spring (Optional)

Standard Wafer Models and Materials

Model	Body	Discs	Wing Support	M.O.P.
TEII-US-09-0	Aluminum ASTM B26 319 or 355	Aluminum ASTM B209 6061T6	Forged Aluminum 6061	50 PSI
TEII-US-09-1	Cast Iron ASTM 126 Gr.B	Aluminum ASTM B209 6061T6	Forged Aluminum 6061	125 PSI
TEII-US-09-2	Carbon Steel ASTM A216Gr.WBC	Stainless Steel ASTM A240 316	Forged Stainless Steel 316	150 PSI
TEII-US-09-3	Brass ASTM B26 Alloy C836	Brass ASTM B36 Alloy C260	Forged Brass ASTM B124 Alloy C377	150 PSI
TEII-US-09-4	Stainless Steel ASTM A 351 GR.CF-8M	Stainless Steel ASTM A240 316	Forged Stainless Steel 316	150 PSI

Valve size	A(O.D.)	B	C
1-1/2	3.4	0.3	1.4
2	4.3	0.5	1.6
2-1/2	4.8	0.6	1.6
3	5.4	0.7	1.9
4	6.9	0.9	2.4
5	7.8	1.1	2.9
6	8.8	1.5	3.4