Designers & Builders of Tank Trucks since 1948
3" and 4" Grooved and Flanged 90° and Straight Internal Air Operated Emergency Valves with 3" Air Cylinder.

Though higher priced, we strongly recommend Betts Emergency Valves with Viton-B seals, when available, instead of PTFE/Silicone (Tef-O-Sil) seals when used for standard petroleum products, all ethanol products, and all Bio-diesel products. Viton-B seals seldom fail during DOT testing and are not affected by tiny pieces of sediment like PTFE/Silicone (Tef-O-Sil) seals are prone to be.
1 - 12 of 12 | Results Per Page | View | Unit of Measure
1 

Item #

Item Name

Size

Style

Seal Material

Vendor Item #

Price

Qty Req'd for Discount

% Discount at Checkout

N/A Emergency Valve N/A 4 " N/A Grooved Straight N/A Tef-O-Sil N/A EV46909ALTS $303.76 N/A 4 N/A 6 %
N/A Emergency Valve N/A 4 " N/A Flanged Straight N/A Viton-B N/A EV46910ALVB $334.16 N/A 4 N/A 6 %
N/A Emergency Valve N/A 4 " N/A Flanged Straight N/A Tef-O-Sil N/A EV46910ALTS $334.16 N/A 4 N/A 6 %
N/A Emergency Valve N/A 4 " N/A Grooved 90º N/A Viton-B N/A EV46911ALVB $375.67 N/A 4 N/A 6 %
N/A Emergency Valve N/A 4 " N/A Grooved 90º N/A Tef-O-Sil N/A EV46911ALTS $304.17 N/A 4 N/A 6 %
N/A Emergency Valve N/A 4 " N/A Flanged 90º N/A Viton-B N/A EV46912ALVB $361.91 N/A 4 N/A 6 %
N/A Emergency Valve N/A 4 " N/A Flanged 90º N/A Tef-O-Sil N/A EV46912ALTS $315.29 N/A 4 N/A 6 %
N/A Emergency Valve N/A 3 " N/A Grooved 90º N/A Tef-O-Sil N/A EV46934ALTS $302.04 N/A 4 N/A 6 %
N/A Emergency Valve N/A 3 " N/A Flanged 90º N/A Viton-B N/A EV46947ALVB $354.58 N/A 4 N/A 6 %
N/A Emergency Valve N/A 3 " N/A Flanged 90º N/A Tef-O-Sil N/A EV46947ALTS $336.13 N/A 4 N/A 6 %
N/A Emergency Valve N/A 3 " N/A Flanged Tee N/A Viton-B N/A EV46981ALVB $415.86 N/A 4 N/A 6 %
N/A Emergency Valve N/A 3 " N/A Flanged Tee N/A Tef-O-Sil N/A EV46981ALTS $381.85 N/A 4 N/A 6 %
1 - 12 of 12 | Results Per Page | View | Unit of Measure
1 
Copyright © 2018 Tank Truck Service and Sales, Inc., All Rights ReservedSite Created by Thomas Web Solutions and Powered by Navigator Platform