cad

JIS Fittings

JIS Fittings

JIS Fittings

Product catalog summary
Introduction
Parker Hannifin Corporation introduced Japanese Industrial Standard (JIS) adapters in the early 1990s to meet the needs of OEM and replacement fittings, primarily for equipment designed in Japan and Korea. These adapters feature 30° flare and 60° cone connections with BSP threads.

Design and Construction
JIS adapters are manufactured using hot forged construction for shaped adapters and cold drawn barstock for straight adapters. They are identified by the "JIS" stamp and are available with BSPP and BSPT threads.

Specifications
The adapters are designed with two hose end styles: T4 (30° flare, BSPP threads) and P4 (60° cone, BSPP threads). The fittings are compatible with Parker hose ends, providing flexibility for users.

Materials
JIS fittings are made from high-quality materials to ensure strength and durability. Standard materials include ASTM A576 1214/1215 for forged bodies and A108 12L14 for bar stock bodies.

Assembly and Installation
Instructions for assembly and installation of JIS fittings are provided in Section T of the catalog.

Tables and Figures
Several tables and figures are included to provide detailed specifications, such as dimensions, thread types, and pressure ratings. For example, Table I1 lists Parker JIS fittings hose adaptability, and Table I2 details JIS B2351 port threads and O-rings.

Conclusion
Parker's JIS adapters are designed to meet specific industrial standards and are not interchangeable with similar fittings like the K4 series. They are suitable for high-pressure systems and are manufactured to ensure long service life and high quality.
See more

Catalog excerpts

JIS Fittings-2

Union Swivel Dimensions and pressures for reference only, subject to change. Parker Hannin Corporation Tube Fittings Division Columbus, Ohio http://www.parker.com/tfd

 Open the catalog to page 2
JIS Fittings-3

Introduction Parker introduced Japanese Industrial Standard (JIS) adapters in the early 1990s to address market requirements for OEM and replacement ttings. These ttings are typically used as hose adapters on equipment designed and/or manufactured in Japan and Korea. Parker’s JIS adapters are designed with 30° are and 60° cone connections and typically incorporate BSP threads. Parker JIS adapters are designed with BSPP and BSPT port ends and two styles of hose ends: T4 (30° are, BSPP threads) and P4 (60° cone, BSPP threads). Two additional Parker series of ttings, KA (Komatsu are) and K4 (BS...

 Open the catalog to page 3
JIS Fittings-4

BSPP Thread Male Turn Back Assembly Allowance Dash Size Dimensions and pressures for reference only, subject to change. Parker Hannin Corporation Tube Fittings Division Columbus, Ohio http://www.parker.com/tfd

 Open the catalog to page 4
JIS Fittings-5

Mates with FU Style hose ttings Mates with FU Style hose ttings Male Connector 30° Flare / BSPT STANDARD Dynamic Pressure (x 1,000 PSI) STANDARD Dynamic Pressure (x 1,000 PSI) Assembly / Installation Reference Section 45° Male Elbow 30° Flare / BSPT Mates with FU Style hose ttings * Across wrench ats STANDARD Dynamic Pressure (x 1,000 PSI) STANDARD Dynamic Pressure (x 1,000 PSI) S 5 5 5 4 3 Male Elbow 30° Flare / BSPT Male Connector 60° Cone / BSPT Mates with FU Style hose ttings Mates with GU, G1 and G2 Style hose ttings * Across wrench ats STANDARD Dynamic Pressure (x 1,000 PSI) STANDARD Dynamic...

 Open the catalog to page 5
JIS Fittings-6

Mates with GU, G1 and G2 Style hose ttings Mates with GU, G1 and G2 Style hose ttings Female Connector 60° Cone / BSPT STANDARD Dynamic Pressure (x 1,000 PSI) STANDARD Dynamic Pressure (x 1,000 PSI) Assembly / Installation Reference Section Mates with GU, G1 and G2 Style hose ttings Mates with UT Style hose ttings Swivel Male Connector 60° Swivel / BSPT STANDARD Dynamic Pressure (x 1,000 PSI) Mates with UT Style hose ttings STANDARD Dynamic Pressure (x 1,000 PSI) Mates with UT Style hose ttings Swivel Female Connector 60° Swivel / BSPT Swivel Union Connector 60° Swivel STANDARD Dynamic Pressure...

 Open the catalog to page 6
JIS Fittings-7

Mates with UT Style hose ttings Mates with GU, G1 and G2 Style hose ttings 90° Male Elbow 60° Cone / BSPT STANDARD Dynamic Pressure (x 1,000 PSI) STANDARD Dynamic Pressure (x 1,000 PSI) S 5 5 5 4 3 45° Male Elbow 60° Cone / BSPT Mates with GU, G1 and G2 Style hose ttings STANDARD Dynamic Pressure (x 1,000 PSI) STANDARD Dynamic Pressure (x 1,000 PSI) S 5 5 5 4 3 Dimensions and pressures for reference only, subject to change. Parker Hannin Corporation Tube Fittings Division Columbus, Ohio http://www.parker.com/tfd Assembly / Installation Reference Section

 Open the catalog to page 7
JIS Fittings-8

Dimensions and pressures for reference only, subject to change. Parker Hannin Corporation Tube Fittings Division Columbus, Ohio http://www.parker.com/tfd

 Open the catalog to page 8
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.