BOSS Industrial Valves

BOSS VALVE S

BOSS CAST IRON HORIZONTAL LIFT CHECK VALVE FLANGED ENDS (Non-return) bolted cover with 13%cr. SS hardend (AISI 410) Seat as per DIN 2533 NP 16-RF (PN-16) Max. Temp. 428°F (225°C) TEST & SUITABILITY Body Test Pressure: 370 Psig Hyd. (26kgf/Cm'g Hyd.) Steam Test Pressure: 185 Psig. SUITABLE: Steam & Water.

Design Standards

DESIGN AND MANUFACTURING	DIN 2533, IS: 2712, PN-16
VALVE FACE TO FACE	As per Standard
INSPECTION & TESTING	Body Test Pressure: 370 Psig Hyd. / (26kgf/Cm'g Hyd.) / Steam Test Pressure: 185 Psig.

Key Features

Bolted Cover Design

IBR Certified Quality

Flanged Ends

Technical Testing

Body Test Pressure: 370 Psig Hyd.	Verified as per BOSS VALVE S Quality Standards
(26kgf/Cm'g Hyd.)	Verified as per BOSS VALVE S Quality Standards
Steam Test Pressure: 185 Psig.	Verified as per BOSS VALVE S Quality Standards

Dimension Table

15mm (1/2") 130.0 95.0 14.0 2.0 45.0 65.0

4x14

55.0

20mm (3/4") 150.0 105.0 16.0 2.0 58.0 75.0

4x14

63.0

25mm (1") 160.0 115.0 16.0 2.0 68.0 85.0 4x14

63.0

32mm (1.1/4) 180.0 140.0 18.0 2.0 78.0 100

4x18

76.0

40mm (1.1/2") 200.0 150.0 18.0 3.0 88.0 110 4x18

82.0

50mm (2") 230.0 165.0 20.0 3.0 102.0 125 4x18

90.0

65mm (2.1/2") 290.0 185.0 20.0 3.0 122.0 145 4x18

125.0

80mm (3") 310.0 200.0 22.0 3.0 138.0 160

8x18

135.0

350.0 220.0 24.0 3.0 158.0 180 8x18

145.0

125mm (5") 400.0 250.0 26.0 3.0 188.0 125.0

210x8x18

165.0

150mm (6) 480.0 285.0 26.0 3.0 212.0 240.0

8x22

185.0

Temperature Rating

Standard Industrial Temperature

Materials of Construction

Part Name	Specification
Studs and Nuts	M.S.
Gasket	C.A.F. IS: 2712
Cover	Cast Iron IBR 86-93-Gr. A
Body	Cast Iron -do-
Disc	Cast Iron -do-
Disc Ring	S.S. AISI 410/304
Body seat ring	S.S. AISI 410/304