SR8 WELDED CLASS 800, NPS 1/2"x3/8"-2"x1½"

SR8 WELDED
CLASS 800, NPS 1/2"x3/8"-2"x1½"

Floating ball, CLASS 800
SR8 Type

BUILDING

Full or reduced bore, two piece body (screwed or welded seal), floating ball, relief seats, anti-static device, fire safe, pressure balance hole in ball, blow-out proof stem.

FEATURES

High performance low emission double stuffing box.
Internal wetted parts are acc. NACE Standard MR0175.

BSP screwed connection ISO 228/1

Butt weld (BW) ASME B16.25

Nipples with SW, BW or male screwed ends

Design	ISO 17292
Connection	Screwed (NPT) ASME B1.20.1
	Socket weld (SW) ISO 17292
Face to face	Manuf, std.
Top flange	ISO 5211
Testings	ISO 5208
Fire safe tested	ISO 10497

Fire safe
	Lloyd's Register
	Bureau Veritas
Type approval
	Bureau Veritas
	GOST-Russain Federations Arms
	Russian Maritime Register of Shipping
Clean air
	TA-Luft (TÜV Südwest)

Technical documentation

Operatings torques
Pressure-temperature (P/T rating)
Bare stem dimensions
Flow characteristics

Maintenance instructions

Installations and maintenance instructions

General drawing

SR8 NPT Class 800 NPS 3/8"-1½"
SR8 with NIPPLES Class 800 NPS 1/2"x3/8"-2"x1½"

SR8 WELDEDCLASS 800, NPS 1/2"x3/8"-2"x1½"

SR8 WELDED
CLASS 800, NPS 1/2"x3/8"-2"x1½"