Fluid Power Services 2026-2027

Fluid – 321 Series

Features

Benefits

Single Shut-Off

• Valved couplings and unvalved nipples • Superior flow capacity dimensions

• Fast, easy, one hand operation • Extremely efficient

Specifications Flow capacity

78 l/min (17.16 CFM)*

Max. working pressure Min. burst pressure Temperature range Nominal flow diameter

35 bar (508 psi) 140 bar (2030 psi)

*Flow capacity measured at 4 bar (56 psi) pressure drop.

-20°C to +100°C (-4°F to +212°F) 7.4 mm (9/32”), Kv (Cv) 2.34 (2.72)

Not actual size

Coupling material Nipple material

Nickel plated brass Nickel plated brass

Three

Seal material

NBR

Couplings

Nipples

321 Series Hose Barb – Valved Part Number

321 Series Hose Barb – Unvalved Part Number

0310

0310

Tube ID

Metric Eq.

Tube ID

Metric Eq.

C103211003 C103211004 C103211005

C103215003 C103215004 C103215005

5/16”

8 mm

5/16”

8 mm

3/8” 1/2”

10 mm 13 mm

3/8” 1/2”

10 mm 13 mm

321 Series BSPT Male – Valved Part Number

321 Series BSPT male – Unvalved Part Number

0310

0310

Thread

Thread

C103211152 C103211154 C103211155

C103215151 C103215152 C103215154 C103215155

1/4” BSPT 3/8” BSPT 1/2” BSPT

1/8” BSPT 1/4” BSPT 3/8” BSPT 1/2” BSPT

321 Series BSPP Female – Valved Part Number

321 Series BSPP Female – Unvalved Part Number

0310

0310

Thread

Thread

C103211202 C103211204 C103211205

1/4” BSPP 3/8” BSPP 1/2” BSPP

C103215202

1/4” BSPP

3.39