ASA Viton O-Rings

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ASA Viton O-Rings

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The ASA/ANSI elastomer sealed flange system uses bolt kits to fasten two flanges and Fluorocarbon (FKM) elastomer o-rings to create a seal. In addition to the standard fasteners and seals, adaptive bushings are available to reduce ASA/ANSI bolt holes from 3/4″ to 3/8″. Adaptive bushings are commonly used to connect an ASA/ANSI flange (sizes 200, 300, or 400) to a gate valve with a matching flange

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PERFORMANCE & SPECIFICATIONS

Benefits

Pressure range: HV (approx. 1×10^-8 Torr)
Temperature range of -70°C to 150°C (intermittent use to 200°C)
Fluorocarbon elastomer
Multi-use seal

Technical Sheets
- ASA Hardware and Seals

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Grouped product items
PART NUMBER	O-Ring Series	O-Ring ID (In)	Ships Within	PRICE	ADD TO CART
2-225-OV	O-Ring Series 2-225 O-Ring ID (In) 1.875 Ships Within 3-5 Days Qty in stock 100 See more 2-225-OV	2-225	1.875	3-5 Days 100Qty in stock	$3.50	Starting at: $3.50	PRICE QTY $3.50
2-230-OV	O-Ring Series 2-230 O-Ring ID (In) 2.500 Ships Within 3-5 Days Qty in stock 100 See more 2-230-OV	2-230	2.500	3-5 Days 100Qty in stock	$4.50	Starting at: $4.50	PRICE QTY $4.50
2-238-OV	O-Ring Series 2-238 O-Ring ID (In) 3.500 Ships Within 3-5 Days Qty in stock 100 See more 2-238-OV	2-238	3.500	3-5 Days 100Qty in stock	$7.00	Starting at: $7.00	PRICE QTY $7.00
2-247-OV	O-Ring Series 2-247 O-Ring ID (In) 4.625 Ships Within 3-5 Days Qty in stock 100 See more 2-247-OV	2-247	4.625	3-5 Days 100Qty in stock	$8.00	Starting at: $8.00	PRICE QTY $8.00
2-258-OV	O-Ring Series 2-258 O-Ring ID (In) 6.000 Ships Within 3-5 Days Qty in stock 100 See more 2-258-OV	2-258	6.000	3-5 Days 100Qty in stock	$10.00	Starting at: $10.00	PRICE QTY $10.00
2-266-OV	O-Ring Series 2-266 O-Ring ID (In) 8.000 Ships Within 3-5 Days Qty in stock 100 See more 2-266-OV	2-266	8.000	3-5 Days 100Qty in stock	$12.50	Starting at: $12.50	PRICE QTY $12.50
2-274-OV	O-Ring Series 2-274 O-Ring ID (In) 10.000 Ships Within 3-5 Days Qty in stock 100 See more 2-274-OV	2-274	10.000	3-5 Days 100Qty in stock	$15.50	Starting at: $15.50	PRICE QTY $15.50
2-278-OV	O-Ring Series 2-278 O-Ring ID (In) 12.000 Ships Within 3-5 Days Qty in stock 100 See more 2-278-OV	2-278	12.000	3-5 Days 100Qty in stock	$18.00	Starting at: $18.00	PRICE QTY $18.00