Two-Way Shutoff Quick Couplings Plug (Grease)
Quick Couplings
Two-Way Shutoff Quick Release Couplings, Two-Way Shutoff Quick Coupler, Double Ways Shutoff Quick Release Couplings
Two-way Shutoff Quick Couplings Plug (Grease type) is used with socket in heavy machines such as metal recycling equipment, equipment operation or maintenance of hydraulic systems to avoid fluid loss and leakage during repeated piping connection and disconnection. It is suitable for agriculture, hydraulic tools, construction, fluid conveying, transportation, chemical engineering, oil and gas, food general industry.
Grease type of two-way shutoff couplings are designed to minimize fluid loss and maximize working pressure.
Socket and plug upon disconnection, two ends present closure. Two-way shutoff quick couplings present open upon connection to enable fluid and hydraulic oil to go through. The design of auto aligned valve provides better sealing.
When the plug and socket are disconnected, the design of the poppet valve enables the auto re-set to its original position before connection and enhances the safety sealing of plug or socket.
Quick Couplings include one-way shutoff, two-way shutoff and two-way shutoff (grease type), one touch quick coupling, straight through type, and camlock type.
◎ Auto aligned poppet valve provides a reliable seal.
◎ Leak tested.
◎ Withstanding high pressure seal.
Dimension
Specification
- Connection Type: Female Thread
- Thread Size (PT): 1/4" ~ 2"
- Material: SUS304, Brass
- Seal Material: NBR, VITON
| WORKING PRESSURE | SUS304 | BRASS |
|---|---|---|
| 1/8" ~ 3/8" | 70 kgf/cm² | 50 kgf/cm² |
| 1/2" ~ 1" | 45 kgf/cm² | 30 kgf/cm² |
| 1-1/4" ~ 1-1/2" | 30 kgf/cm² | 20 kgf/cm² |
| 2" | 20 kgf/cm² | 15 kgf/cm² |
| Part No | THREAD SIZE | Dimensions | h | |
|---|---|---|---|---|
| P-PT | I | L | ||
| EQMTG02R | 1/4" | 21.3 | 37 | 17 |
| EQMTG03R | 3/8" | 23 | 41 | 22 |
| EQMTG04R | 1/2" | 28.5 | 47 | 27 |
| EQMTG06R | 3/4" | 34 | 53 | 35 |