Product Made In Japan
Manufacturer: IHARA SCIENCE CORPORATION
Model: FF Quick Joints

Features

Ihara Science FF Quick Joints have been developed as an alternative to the conventional quick joint.
Keeping the “Easy Desorption” of the quick joint, maximizes flow path area (full flow) reduces pressure loss and saves energy.
Equipped with fail-safe mechanism (cannot be detached when [Open], does not [Open]when detached).
Accidental operation prevention has been implemented.

FF Quick Joints / conventional Quick joint
Comparison of Flow characteristics

Flow path＝ “Full Flow”

FF Quick Joints / conventional Quick joint
Comparison of Flow characteristics.

Reliable with a“Fail-Safe Mechanism”

It can’t be detached when [Open]

Does not [Open] when detached

Specifications

• Socket size: 1/4” ・ 3/8” ・ 1/2” (Connection size)
• Rated pressure: 1MPa (150psi)
• Material: SS304 & SS316 (Gaskets: FKM & PTFE)
• Temperature range: -10 ℃ ～ 80 ℃
• Others: ① Excellent flow characteristics ② Equipped with fail-safe mechanism

Model Numbers

①: Body Size

②: Type

Both ends with valve

Only socket with Valve

Connection Type ④ ⑥

⑦ Handle Type

 ⑧ Color of Handle

※1 When ordering socket individually , leave ⑤⑥ blank .
※2 When ordering plug individually, leave ③④ blank.
※3 In addition to the above sizes and types, various other connections are also available.

Examples of model numbers

(Ex) Inquiry for Only socket has valve

1. Body size 1/2 in.
2. Only socket has valve
3. Connecting size of socket side ½ in
4. Connect type BI-LOK
5. Connecting size of plug side Φ12 × Φ9
6. Type EP-fit
7. Plate handle (without FS)

※ When same size on E1, EP connection, show one size. Ex.: Body size 3/8, Connect type EP-fit Φ8XΦ6

⇒ Model Number: 【 QF 8 F – 8 D 12 × 9 EP-P 】

(Ex) Inquiry for individual plug (only socket has valve)

1. Body size 3/8 in
2. Only socket has valve, individual Plug
3. Plug side, connect size Φ9 × Φ15
4. Connect type e1 touch
5. Plate handle (without FS)

⇒Model Number: 【 QF 6 P – 9 × 15 E1-P 】

(Ex) Inquiry for full set, valves on both sides

1. Body size 3/8 in
2. Both valves, plug + Socket set
3. Connect size on socket side ¼ in
4. Connect type BI-Lok
5. Connect size on plug side 3/8 in
6. Connect type BI-Lok
7. Lever handle
8. Color of handle: Red

⇒Model Number: 【 QF 6VF –4D6D-A-R 】

Examples of Connecting Types

BI-Lok…SUS tubing

R thread・NPT thread(male)

EP-fit…Plastic tubingﾞ

E1 touch…Plastic hose