Description

Indicator Valves

Type S473

AS-Schneider Indicator Valve Type S473 is available with a lot of options. Indicator valves are based on the need to measure and monitor cylinder pressures in large-bore diesel and natural gas engines and gas compressors. The core of the Indicator Valve Type S473 is the spring-loaded needle tip. This long established design prevents the valve from being opened due to engine vibration. It also allows easy operation even at high temperature service. Supplied c/w heat-protected handle alternatively with a removable T Handle Key. The valve body is die-forged.

Max. allowable (Working) Pressure (PS): 300 bar (4,351 psi)

Bore Size: 0.236" (6 mm)

Connections and materials are available, please see below Ordering Information or more detailed under:

Indicator Valves Type S473

Handwheel Operated Operated by a Removable T-Handle Key

Indicator Valves Drawing (arrangement) 1

Angle Valves Type S473.92

Standard Design 45° Indicator Connection
Type S473.92 Type S473.55

Ordering Information

Engine Connection	Instrument Connection	Operation	Part Number
3/4-10 BSW	W 27 x 1/10"	Handwheel	S473.20.100
	W 27 x 1/10" c/w Seal Cap	Handwheel	S473.20.500
	W 27 x 1/10"	T Handle Key	S473.20.130
	W 27 x 1/10" c/w Seal Cap	T Handle Key	S473.20.530
G 1/2 (1/2 BSP)	W 27 x 1/10"	Handwheel	S473.30.100
	W 27 x 1/10" c/w Seal Cap	Handwheel	S473.30.500
	W 27 x 1/10"	T Handle Key	S473.30.130
	W 27 x 1/10" c/w Seal Cap	T Handle Key	S473.30.530
M 20 x 1.5	W 27 x 1/10"	Handwheel	S473.50.100
	W 27 x 1/10" c/w Seal Cap	Handwheel	S473.50.500
	W 27 x 1/10"	T Handle Key	S473.50.130
	W 27 x 1/10" c/w Seal Cap	T Handle Key	S473.50.530
M 20 x 2	W 27 x 1/10"	Handwheel	S473.60.100
	W 27 x 1/10" c/w Seal Cap	Handwheel	S473.60.500
	W 27 x 1/10"	T Handle Key	S473.60.130
	W 27 x 1/10" c/w Seal Cap	T Handle Key	S473.60.530
M 20	W 27 x 1/10"	Handwheel	S473.70.100
	W 27 x 1/10" c/w Seal Cap	Handwheel	S473.70.500
	W 27 x 1/10"	T Handle Key	S473.70.130
	W 27 x 1/10" c/w Seal Cap	T Handle Key	S473.70.530
G 3/8 Female	W 27 x 1/10"	Handwheel	S473.90.100
G 3/8 Female	W 27 x 1/10" c/w Seal Cap		S473.90.500
3/4-10 BSW	W 27 x 1/10"		S473.92.100
3/4-10 BSW	W 27 x 1/10" c/w Seal Cap		S473.92.500
M 20 x 1.5	W 27 x 1/10"		S473.55.100
M 20 x 1.5	W 27 x 1/10" c/w Seal Cap		S473.55.500

Further InformationAS-Schneider Indicator Valve Type S473 is available with a lot of options. Indicator valves are based on the need to measure and monitor cylinder pressures in large-bore diesel and natural gas engines and gas compressors. The core of the Indicator Valve Type S473 is the spring-loaded needle tip. This long established design prevents the valve from being opened due to engine vibration. It also allows easy operation even at high temperature service. Supplied c/w heat-protected handle alternatively with a removable T Handle Key. The valve body is die-forged. The robust design of the valves gives long service life and optimum operating comfort. The AS-Schneider Indicator Valve Type S473, as standard, is rated to 300 bar (4,351 psi).

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