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Unibody /

1RB20TCSCO

Design Features:

Reduced port, economical steam valve
NPT ends to ASME BI.20.1
One piece body
Polycarbon seats standard
Standard 316SS ball and stem
Blowout-proof system
Standard oval locking lever handles
ASME B16.34, Class 800 compliant
Fire safe to API 607 4th Edition
NACE MR01-75 compliant

Options:

Locking lever handle
Tapped mounting pad
Optional seat and seal materials
Economical non-fire safe version

1RB20TCSCO

Size (in / mm)	A (in / mm)	B (in / mm)	C (in / mm)	D (in / mm)	E (in / mm)	F (in / mm)	Weight (lb / kg)	Torque (In-Lbs. / N-M)	CV	Price
1/4" - 8	2.28" - 58	2.84" - 72	1.00" - 25	3.35" - 85	2.00" - 51	0.35" - 9	0.66 - 0.30	50 - 5.6	1.0	63.00
3/8" - 10	2.28" - 58	2.84" - 72	1.00" - 25	3.35" - 85	2.00" - 51	0.35" - 9	0.68 - 0.31	50 - 5.6	2.5	63.00
1/2" - 15	2.63" - 67	2.84" - 72	1.00" - 25	3.35" - 85	2.00" - 51	0.35" - 9	0.75 - 0.34	100 - 11.3	5.5	63.00
3/4" - 20	2.88" - 73	2.86" - 73	1.31" - 33	3.35" - 85	2.00" - 51	0.47" - 12	0.95 - 0.43	120 - 13.6	10.0	70.00
1" - 25	3.13" - 80	3.19" - 81	1.56" - 40	4.65" - 118	2.5" - 64	0.62" - 16	2.00 - 0.91	130 - 14.7	15.5	91.00
1 1/4" - 35	3.5" - 89	3.21" - 82	1.93" - 49	4.65" - 118	2.5" - 64	0.81" - 21	2.25 - 1.02	245 - 27.7	20.0	130.00
1 1/2" - 40	3.88" - 99	3.71" - 94	2.25" - 57	5.04" - 128	3.03" - 77	1.00" - 25	3.50 - 1.59	365 - 41.2	37.0	172.00
2" - 50	4.25" - 108	3.91" - 99	2.69" - 68	5.04" - 128	3.03" - 77	1.25" - 32	5.00 - 2.27	590 - 66.7	60.0	226.00

Full Specifications

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Contact Us:

Head Office Information: Canada

4335 Mainway Drive

Burlington, ON

L7L 5N9

Toll Free Phone: 1-866-872-0072

Toll Free Fax: 1-866-872-0073

Local Phone: 905-335-8777

Local Fax: 905-335-0977

IFC United States

P.O. Box 2989

Buffalo, NY

14240-2989