TLV SS1VG-R-M2 and SS1VG-M-M2 are stainless steel free float drain traps designed to automatically drain condensate from air and inert gas systems. The models feature a precision-ground float and three-point seating to ensure tight sealing. The SS1VG-R-M2 employs a rubber orifice for tight shut-off even under no-load conditions, while the SS1VG-M-M2 uses a metal orifice suitable for higher temperatures.

Features

• Constant water seal and unique rotational seating design eliminate concentrated wear to ensure a longer service life.
• Three-point seating provides a tight seal even under no-load conditions (with rubber orifice).
• Precision ground float ensures superior sealing.
• Built-in screen with large surface area ensures extended trouble-free operation.
• Self-modulating free float provides continuous, smooth, low velocity condensate discharge as process loads vary.

Specifications

Model	SS1VG-R-M2 (Rubber Orifice)	SS1VG-M-M2 (Metal Orifice)
Connection	Screwed, Socket Weld, Flanged	Screwed, Socket Weld, Flanged
Size	1/2", 3/4", 1" (15, 20, 25 mm)	1/2", 3/4", 1" (15, 20, 25 mm)
Orifice No.	10	G5, G10, G16, G21
Max Operating Pressure (PMO)	10 barg	5, 10, 16, 21 barg
Max Differential Pressure (ΔPMX)	10 bar	5, 10, 16, 21 bar
Max Operating Temperature (TMO)	150 °C	220 °C
Min Condensate Load for Tight Sealing	0 kg/h	0.5 kg/h
Applicable Fluid	Air, Inert Gases	Air, Inert Gases

WARNING

DO NOT use this product in excess of the maximum operating pressure differential. Such use could make discharge impossible (blocked). Do not use for toxic, flammable or otherwise hazardous fluids.

Materials

No.	Description	Material	DIN	ASTM/AISI
1	Body	Cast Stainless Steel	1.4312	A351 Gr.CF8
2	Cover	Cast Stainless Steel	1.4312	A351 Gr.CF8
3	Float	Stainless Steel	1.4404	AISI 316L
4	Orifice (Rubber)	Fluorine Rubber FPM / Stainless Steel	-/1.4305	D2000HK / AISI 303
4	Orifice (Metal)	Stainless Steel SUS316L + Stellite	1.4404	AISI 316L
5	Orifice Gasket	Fluorine Resin PTFE	-	-
6	Screen	Stainless Steel	1.4301	AISI 304
7	Cover Gasket	Fluorine Resin PTFE	-	-

Dimensions

Discharge Capacity

Installation and Maintenance

DANGER

NEVER apply direct heat to the float. The float may explode due to increased internal pressure, causing accidents leading to serious injury or damage to property and equipment.

To prevent air binding and ensure air or gas can be displaced by incoming condensate, a pressure-balancing line should be installed between the product cover and the dry portion of the receiver tank when horizontal piping is used.