Search by keyword

Search by Catalog Number


Sign up for our Email Newsletter

Dr. Andrew's Corner

Contact Us

Dealer List

Product Finder



About Us

Trade Shows


Review Basket

Running Men
4538 Westinghouse Street
Ventura, CA 93003
(800) 235-3333
# R2730 Series Large Size Y-Shape Valves

Rated up to 700 liters per minute for exercise studies.

Shown in photo on right.

Each square = 1 cm

Max rated flow = 700 LPM

We can fax or mail you a detailed data sheet.

We can install gas sampling ports, specify location, such as in body or mouthport.
To find matching head support, see R2728.

See also "K" series valves with tri-cuspid valve diaphragm.

Replace valve diaphragm every 4 to 6 month to minimize leakage

Last Updated: 2 Jan 2017

Qty Product Catalog Number Price

Adapter, V2 mask to R2730 (No gas sample port) V-MIR 85.00

Replacement Body for R2730 & R2730C R611596 213.00

Large Y-shape Valve, same as R2730 but with saliva trap R2730MPL 1,215.00

Large Y-shape Valve, mouth port 1-1/8" OD, side ports 1-3/8" OD R2730C 507.00

Replacement Inhalation Tube for R2730 & R2730C R611220 82.00

Replacement Exhalation Tube for R2730 & R2730C R611597 97.00

Replacement Valve Diaphragm R2708 20.00

External Saliva Trap for R2730 R6927 345.00

Large Y-shape Valve, all ports 1-3/8" (35mm) OD R2730 507.00

Replacement Saliva Trap Drain Tube R6901 38.00

Replacement Mouthpiece Tube for R2730C R612004 110.00

Replacement Mouthpiece Tube for R2730 R611203 89.00