Safety Coupler
SERIES 25 KS - 1/4" Body - Automatic Single Shut-Off - NOMINAL PLUG BORE .20"
Specifications:
- Working Temperature: depending on medium
-4°F up to +210°F (NBR)
-40°F up to +250/300°F (EPDM)
+5°F up to +400°F (FKM)
+32°F up to +600°F (FFKM)
At a temperature below -4°F and above +300°F special seals are available. - Working Pressure:
Brass - 500 maximum static working pressure with 4:1 design factor.
With Steel body and Steel Valve - 1015 maximum static working pressure with 4:1 design factor.
- BSP male and female & BSPT (DIN 2999) threads are available upon request.
Similar to the 25KA Series except with an additional safety locking system. When being disconnected, the plug must first be pushed
further into the coupler before it can be disconnected. This prevents unintentional disconnection.
| Material | ||||||
| COUPLER | STANDARD MATERIAL |
Brass | NICKEL PLATED |
|||
| Back Body | Brass | Brass | Brass, Nickel plated |
|||
| Valve Body | Steel, Nickel plated |
Brass | Brass, Nickel plated |
|||
| Sleeve | Steel Hardened Nickel plated |
Brass | Brass, Nickel plated |
|||
| Valve | Brass | Brass | Brass | |||
| Spring &
Locking Ring |
AISI 301 | AISI 301 | AISI 301 | |||
| Locking Balls | AISI 420 | AISI 420 | AISI 420 | |||
| Seals | NBR | NBR | NBR | |||
| Distance Sleeve | Brass | Brass | Brass | |||
| Spring Plate | Brass | Brass | Brass | |||
| PLUG | Steel Hardened Nickel plated |
Brass | Brass, Zinc plated |
|||
| Series 25 KS Couplers | ||||||||||||
| Plug Type |
Connection (A) |
Hex (SW) |
Length (L) |
Depth (D) |
L1 | Standard Design P/N |
Brass P/N |
Brass, Nickel Plated P/N |
||||
| Male Thread |
1/4" NPT | .74 | 2.36 | .90 | .47 | 25KS AN13 SPN | 25KS AN13 BPX | - | ||||
| 3/8" NPT | .74 | 2.36 | .90 | .47 | 25KS AN17 SPN | - | 25KS AN17 BPN | |||||
| 1/2" NPT | .86 | 2.40 | .90 | .66 | 25KS AN21 SPN | - | - | |||||
| Female Thread |
1/4" NPSF | .74 | 2.30 | .90 | .51 | 25KS IN13 SPN | - | - | ||||
| 3/8" NPSF | .74 | 2.55 | .90 | .55 | 25KS IN17 SPN | - | - | |||||
| 1/2" NPSF | .94 | 2.67 | .90 | .72 | 25KS IN21 SPN | - | - | |||||
| Hose Barb |
1/4" | .74 | 2.91 | .90 | .98 | 25KS TF06 SPN | - | - | ||||
| 5/16" | .74 | 2.91 | .90 | .98 | 25KS TF08 SPN | - | - | |||||
| 3/8" | .74 | 2.91 | .90 | .98 | 25KS TF10 SPN | - | - | |||||
| 1/2" | .74 | 2.91 | .90 | .98 | 25KS TF13 SPN | - | - | |||||
Male ThreadCoupler
Female ThreadCoupler
Hose BarbCoupler
| Series 25 SS Plugs | ||||||||||||
| Plug Type |
Connection (A) |
Hex (SW) |
Length (L) |
Depth (D) |
L1 | Standard Design P/N |
Brass P/N |
Brass, Nickel Plated P/N |
||||
| Male Thread |
1/8" NPT | .51 | 1.29 | .35 | 25SS AN10 SXZ | - | - | |||||
| 1/4" NPT | .55 | 1.45 | .47 | 25SS AN13 SXZ | 25SS AN13 MXX | 25SS AN13 MXN | ||||||
| 3/8" NPT | .66 | 1.45 | .47 | 25SS AN17 SXZ | - | - | ||||||
| 1/2" NPT | .86 | 1.69 | .66 | 25SS AN21 SXZ | - | 25SS AN21 MXN | ||||||
| Female Thread |
1/8" NPSF | .51 | 1.29 | .35 | 25SS IN10 SXZ | - | - | |||||
| 1/4" NPSF | .55 | 1.45 | .47 | 25SS IN13 SXZ | 25SS IN13 MXX | 25SS IN13 MXN | ||||||
| 3/8" NPSF | .66 | 1.45 | .47 | 25SS IN17 SXZ | - | - | ||||||
| 1/2" NPSF | .86 | 1.69 | .66 | 25SS IN21 SXZ | - | 25SS IN21 MXN | ||||||
| Hose Barb |
1/4" | 1.59 | .47 | .98 | 25SS TF06 SXZ | - | - | |||||
| 5/16" | 1.59 | .47 | .98 | 25SS TF08 SXZ | - | 25SS TF08 MXN | ||||||
| 3/8" | 1.59 | .47 | .98 | 25SS TF10 SXZ | - | 25SS TF10 MXN | ||||||
| 1/2" | 1.59 | .47 | .98 | 25SS TF13 SXZ | - | - | ||||||
Male ThreadPlug
Female ThreadPlug
Hose BarbPlug
