Złącza podłączane pod ciśnieniem

FEM and FEC Series Nipples (hydraulic) up to 4568 psi, meet or exceed design and performance requirements of Hydraulic Tool Manufacturer's Association (HTMA - ISO 16028) standards, and connect with FEM Series Couplers. FEC nipples are designed to connect under pressure, in situations where fluid lines contain residual pressure caused by thermal expansion.
Parker's FEM Series are double shut off, non-spill quick couplings designed to minimize spillage and air inclusion when connecting or disconnecting and are interchangeable with other products complying with HTMA - ISO 16028. FEM Couplers and nipples are available in a range of sizes as well as male and female fitting ends to be versatile for use in applications with pressures up to 4568 psi.

Technical Characteristics:
• FEM Sizes: 1/4” – 1”
• FEC (Connect Under Pressure) Sizes: 1/2", 5/8", 3/4"
• Materials: Steel
• Port Ends: Female NPSF, Female ORB, Male Bulkhead Flare, Male Bulkhead Face Seal
• Seal Options: Nitrile/Polyurethane, EPR, Fluorocarbon

Markets:
• Industrial
• Construction
• Utility
• Agriculture

Features/Benefits:
• All sizes are globally interchangeable with other couplings complying with HTMA (ISO 16028) standards
• Non-spill flush face valves minimize fluid loss when disconnecting, to reduce environmental contamination and avoid safety hazards caused by spillage.
• Flush face valves minimize the amount of air that can enter the system when connecting fluid lines, thus preventing accelerated wear of the system's components.
• Male bulkhead fitting ends for panel or plate mounting options
• FEC nipples provide the ability to connect under residual pressure caused by thermal expansion.

Applications:
• Skid loader attachments
• Hydraulic tools
• Constuction equipment attachments
• Industrial hydraulic lines
• Agricultural implements
• Coolant fill and drain lines - Contact QCD for a brass, FEM style drain port nipple that is recommended for use by the Technology and Maintenance Council of the American Trucking Association, TMC Recommended Practice 353

9200 Series Pioneer Couplers (hydraulic) 3000 psi, are premium connect under pressure couplers that connect with 8010 Series Nipples (IS0 5675, Pioneer universal male tips).

Parker's 9200 Series are double shut-off, lever activated, connect under pressure quick couplings. The coupler allows zero pressure connection and disconnection while either or both the coupler or nipple are under pressure. A lever operated cam locks both coupler and nipple valves in the open or closed position. "Closed" the flow is shut off at the coupler, allowing easy connect and disconnect. Valves in the "Open" position are locked in place, preventing flow checking and are unaffected by hydraulic surges. Valves will automatically close if the coupling is accidentally disconnected or in the case of a breakaway.

9200 Series Pioneer Lever Couplers are available in 1/2" size with right or left hand lever orientation. Red lever grips indicate right hand and yellow lever grips indicate left hand operation. Couplers are compatible with 9006-4 double breakaway clamps and can also be purchased as a 9500 Series kit with 2 couplers, a clamp, and dust protection.

Technical Characteristics:
• Size: 1/2”
• Material: Steel
• Port Ends: Female NPTF, Female UNF
• Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
• -320 version has a lower force sleeve spring for easier connection when not mounted in clamp
• -334 version connects with 1/4" ISO 7241-B nipples

Markets:
• Agriculture
• Mobile Equipment
• Industrial

Features/Benefits:
• Connect and disconnect with minimal effort while lines are under pressure
• Lever locks valves in open position to be unaffected by pressure surges and prevent flow checking
• Lever locks valves in closed position to enable easy connection and disconnection while lines are under pressure
• Right and left handed lever orientation with color coded grips help to easily identify raise and lower lines
• Coupling will disconnect and valves will automatically close in the case of a breakaway
• Globally connects with Pioneer universal male tips (nipples) complying to ISO 5675
• Functionally can replace a double shut off quick coupling and two high pressure ball valves

Applications:
• Tractors and mobile equipment attachments
• Agricultural attachments requiring breakaway
• Industrial hydraulics
• NOT recommended for use with gaseous or compressible media

Snap-tite PH Series Couplers (hydraulic, fluid) up to 4,500 psi connect with valved Snap-tite H Series Nipples. It is recommended that only one half of the connection (coupler or nipple) be PH version, not both.

Parker's Snap-tite PH Series have poppet valves with an added pressure relief feature to allow connection under static pressures up to 3000 psi. With a Snap-tite PH Series Coupler installed on a pressurized line you can easily connect with a mating valved Snap-tite H Series Nipple. PH Couplers and nipples are available in 3/8", 1/2" and 3/4" sizes with other sizes available by request.

Technical Characteristics:
• Sizes: 3/8” – 1”
• Materials: Steel
• Port Ends: Female SAE, Female NPTF std (Male SAE 37 degree Flare, Male NPT by request)
• Seal Options: Nitrile, Fluorocarbon, Ethylene Propylene
• Coupler options include: Sleeve Lock

Markets:
• Industrial
• Construction
• Oil and Gas
• Agriculture

Features/Benefits:
• Original Snap-tite H Series multi-purpose coupling, widely used in varied applications
• PH version connect under pressure option to connect lines with residual pressure caused by thermal expansion
• Male port end options add versatility

Applications:  
• Industrial hydraulic lines
• Water and coolant lines
• High pressure fluid transfer
• Mobile equipment
• Cleaning equipment
• General purpose fluid applications where residual pressure is present on the Nipple side of the connection

Snap-tite PH Series Nipples (hydraulic, fluid) up to 4,500 psi connect with valved Snap-tite H Series Couplers. It is recommended that only one half of the connection (coupler or nipple) be PH version, not both.

Parker's Snap-tite PH Series have poppet valves with an added pressure relief feature to allow connection under static pressures up to 3000 psi. With a Snap-tite PH Series Nipple installed on a pressurized line you can easily connect with a mating valved Snap-tite H Series Coupler. PH Couplers and nipples are available in 1/2" size with other sizes available by request.

Technical Characteristics:
• Sizes: 1/2" std (3/8” – 1” by request)
• Materials: Steel
• Port Ends: Female NPTF, Male SAE 37 degree Flare std (Female SAE, Male NPT by request)
• Seal Options: Nitrile, Fluorocarbon, Ethylene Propylene

Markets:
• Industrial
• Construction
• Oil and Gas
• Agriculture

Features/Benefits:
• Original Snap-tite H Series multi-purpose coupling, widely used in varied applications
• PH version connect under pressure option to connect lines with residual pressure caused by thermal expansion
• Male port end options add versatility

Applications:  
• Industrial hydraulic lines
• Water and coolant lines
• High pressure fluid transfer
• Mobile equipment
• Cleaning equipment
• General purpose fluid applications where residual pressure is present on the Nipple side of the connection

Snap-tite 75 Series Nipples (hydraulic) up to 5,000 psi connect with Snap-tite 75 Series Couplers.
Parker's Snap-tite 75 Series are double shut-off, connect under pressure, thread-to-connect quick couplings. The 3/4" size has a hex nut sleeve. All other sizes have a wing nut style connection. Couplers and nipples  are available in a wide range of sizes and steel or stainless steel materials.

API 16D BOP version is available in 3/4" to 2" sizes. Contact Parker's Quick Coupling Division for availability.

Technical Characteristics:
• Sizes: 3/4” – 4”
• Materials: Steel plated, 316 Stainless Steel
• Port Ends: Female Pipe NPTF for Steel, NPT for 316 Stainless Steel
• Seal Options: Nitrile, Fluorocarbon
• Other Nipple options include: "Fire Safe" BOP version 3/4" - 2" steel sizes only

Markets:
• Oil and gas
• Construction

Features/Benefits:
• Thread to connect wing nut makes a secure connection in rugged conditions
• Connect fluid lines under residual pressure
• Steel or corrosion resistant 316 stainless steel construction
• API 16D option for BOP use

Applications:  
• High pressure hydraulic systems
• Oil fields and offshore drilling rigs
• Cranes
• Power tongs
• Horizontal boring
• Dewatering

Snap-tite 75 Series Couplers (hydraulic) up to 5,000 psi connect with Snap-tite 75 Series Nipples.
Parker's Snap-tite 75 Series are double shut-off, connect under pressure, thread-to-connect quick couplings. The 3/4" size has a hex nut sleeve. All other sizes have a wing nut style connection. Couplers and nipples  are available in a wide range of sizes and steel or stainless steel materials.

API 16D BOP version is available in 3/4" to 2" sizes. Contact Parker's Quick Coupling Division for availability.

Technical Characteristics:
• Sizes: 3/4” – 4”
• Materials: Steel plated, 316 Stainless Steel
• Port Ends: Female Pipe NPTF for Steel, NPT for 316 Stainless Steel
• Seal Options: Nitrile, Fluorocarbon
• Other Coupler options include: "Fire Safe" BOP version 3/4" - 2" steel sizes only

Markets:
• Oil and gas
• Construction

Features/Benefits:
• Thread to connect wing nut makes a secure connection in rugged conditions
• Connect fluid lines under residual pressure
• Steel or corrosion resistant 316 stainless steel construction
• API 16D option for BOP use

Applications:  
• High pressure hydraulic systems
• Oil fields and offshore drilling rigs
• Cranes
• Power tongs
• Horizontal boring
• Dewatering

6100 Series Couplers (hydraulic) 3000 psi connect with 6100 Series Nipples.
Parker's 6100 Series is a thread to connect, low spill coupling that can be connected under pressure. Coupler and nipple bodies are corrosion resistant brass. Couplers are available with a steel hex nut or heavy duty wing nut sleeve. A connection indicator groove on the nipple body visually shows when the connection is complete and valves are fully open. Couplers and nipples are available in a range of sizes. Couplings sets consisting of a coupler, nipple, and mounting flanges are also available.

Technical Characteristics:
• Sizes: 3/4” thru 1-1/2"
• Materials: Brass with steel sleeve
• Port Ends: Female NPTF
• Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene

Markets:
• Oil and gas
• Construction
• Testing

Features/Benefits:  
• Couplers are available with steel hex or heavy duty wing nut sleeve
• Low spill flush valves
• Bonded valve seal is durable under full pressure connect and disconnect
• Connection indicator groove on the nipple body visually indicates when the connection is complete
• Optional flange for secure bulkhead or panel mounting

Applications:  
• Submersible pumps
• Oil field equipment
• Dump trailers
• Engine test stands
• Bulk liquid transfer
• CO2 transfer (special part numbers apply, contact Parker's Quick Coupling Division)

6100 Series Nipples (hydraulic) up to 3000 psi, connect with 6100 Series Couplers.
Parker's 6100 Series is a thread to connect, low spill coupling that can be connected under pressure. Coupler and nipple bodies are corrosion resistant brass. Couplers are available with a steel hex nut or heavy duty wing nut sleeve. A connection indicator groove on the nipple body visually shows when the connection is complete and valves are fully open. Couplers and nipples are available in a range of sizes. Couplings sets consisting of a coupler, nipple, and mounting flanges are also available.

Technical Characteristics:
• Sizes: 3/4” thru 1-1/2"
• Materials: Brass
• Port Ends: Female NPTF
• Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene

Markets:
• Oil and gas
• Construction
• Testing

Features/Benefits:  
• Couplers are available with steel hex or heavy duty wing nut sleeve
• Low spill flush valves
• Bonded valve seal is durable under full pressure connect and disconnect
• Connection indicator groove on the nipple body visually indicates when the connection is complete
• Optional flange for secure bulkhead or panel mounting

Applications:  
• Submersible pumps
• Oil field equipment
• Dump trailers
• Engine test stands
• Bulk liquid transfer
• CO2 transfer (special part numbers apply, contact Parker's Quick Coupling Division)

FF and FC Series Nipples (hydraulic) up to 5000 psi, meet the requirements of Hydraulic Tool Manufacturer's Association (HTMA - ISO 16028) standards in the 3/8" size, and connect with FF Series Couplers.
Parker's FF Series are double shut, off non-spill quick couplings designed to minimize spillage and air inclusion when connecting or disconnecting. FC nipples are designed to connect under pressure, in situations where fluid lines contain residual pressure caused by thermal expansion. FF Couplers and nipples are available in a range of sizes to be versatile for use in applications with pressures up to 5000 psi.

Technical Characteristics:
• FF Sizes: 1/4” – 1”
• FC (Connect Under Pressure) Sizes: 3/8", 1/2" & 3/4"
• Material: Steel
• Port Ends: Female NPSF, Female NPTF, Female BSPP, Female UNF
• Seal Options: Nitrile/Polyurethane, EPR, Fluorocarbon

Markets:
• Industrial
• Construction
• Utility
• Agriculture

Features/Benefits:
• 3/8" size is globally interchangeable with other couplings complying with HTMA (ISO 16028) standards
• Non-spill flush face valves minimize fluid loss when disconnecting, to reduce environmental contamination and avoid safety hazards caused by spillage.
• Flush face valves minimize the amount of air that can enter the system when connecting fluid lines, thus preventing accelerated wear of the system's components.

Applications:
• Hydraulic tools
• Construction equipment attachments
• Industrial hydraulic lines
• Agricultural implements
• Coolant fill and drain lines

FET Series Nipples (hydraulic) up to 6000 psi connect with FET Series Couplers and are interchangeable with similar thread to connect couplings by other manufacturers. Port options include Code 62 flange head and pad.

Parker's FET Series are high pressure (6000 psi) non-spill couplings. The coupler sleeve and nipple body must be manually threaded together to make the connection. These rugged couplings are built with high strength materials and are impulse resistant.

The coupler and nipple have stainless steel non-spill valves and can be connected under residual pressure up to 5000 psi and disconnected under residual pressure up to 2500 psi. When the external red O-ring is fully covered by the sleeve, it visually indicates that a complete connection has been made.

Technical Characteristics:
• Sizes: 3/8” to 2"
• Material: Steel with FNC coating for extended durability, stainless steel valve (2" has steel valve)
• Port Ends: Female NPTF, Female ORB, Code 62 flange head and pad
• Seal: Nitrile, polyurethane

Markets:
• Oil and Gas
• Construction
• Mining

Features/Benefits:
• Interchangeable with similar thread to connect couplings by other manufacturers
• Sizes 3/8" - 1/1/2" have stainless steel valves, 2" valve is steel
• When the external red color O-ring is fully covered by the sleeve, it provides visual indication that a complete connection has been made.
• Connect and disconnect under residual pressure
• High strength materials are impulse resistant for demanding applications

Applications:
• On-shore drilling and oil field equipment
• High impulse mobile circuits
• Excavator attachments
• Tunnel boring

FET Series Couplers (hydraulic) up to 6000 psi connect with FET Series Nipples and are interchangeable with similar thread to connect couplings by other manufacturers. Port options include Code 62 flange head and pad.

Parker's FET Series are high pressure (6000 psi) non-spill couplings. The coupler sleeve and nipple body must be manually threaded together to make the connection. These rugged couplings are built with high strength materials and are impulse resistant.

The coupler and nipple have stainless steel non-spill valves and can be connected under residual pressure up to 5000 psi and disconnected under residual pressure up to 2500 psi. When the external red O-ring is fully covered by the sleeve, it visually indicates that a complete connection has been made.

Technical Characteristics:
• Sizes: 3/8” to 2"
• Material: Steel with FNC coating for extended durability, stainless steel valve (2" has steel valve)
• Port Ends: Female NPTF, Female ORB, Code 62 flange head and pad
• Seal: Nitrile, polyurethane

Markets:
• Oil and Gas
• Construction
• Mining

Features/Benefits:
• Interchangeable with similar thread to connect couplings by other manufacturers
• Sizes 3/8" - 1/1/2" have stainless steel valves, 2" valve is steel
• When the external red color O-ring is fully covered by the sleeve, it provides visual indication that a complete connection has been made.
• Connect and disconnect under residual pressure
• High strength materials are impulse resistant for demanding applications

Applications:
• On-shore drilling and oil field equipment
• High impulse mobile circuits
• Excavator attachments
• Tunnel boring

Parker's Pressure Relief Valve is produced for hydraulic systems where in line quick connect couplings are used. The system pressure built up between the hydraulic unit and the coupling would not allow mechanical coupling. The Pressure Relief Valve can be mounted directly in the main inflow line so that all downstream pipe or hose lines where quick connect couplings or plugs are installed at the ends can be depressurised.

Markets:
- Agriculture
- Automotive
- Oil & Gas
- Process
- Power Generation
- Transportation
- Vocational & Municipal
- Defense
- Industrial
- Machine Tooling
- Material Handling
- Construction

Features/Benefits:
- Valve to easily depressurize the hydraulic system
- Easy assembly in existing system thanks to the female/male thread on the block

Applications:
Depressurization of hydraulic systems, both mobile and industrial applications
- Tractors
- Trucks
- Wheel loaders
- Military vehicles
- Presses

Wytrzymałe złącza typu Screw-to-Connect są przeznaczone do wymagających zastosowań z zaworami o płaskiej powierzchni, co pozwala uniknąć wycieków i chronić środowisko. Najlepsze w swojej klasie wartości przepływu i rozerwania, zintegrowana funkcja obrotu. Szybsze podłączanie dzięki podwójnemu gwintowi ACME na początku; na życzenie dostępne z eliminatorem ciśnienia we wtyku.

Ciśnienie robocze:
3/8 cala — do 550 barów
1/2 cala — do 500 barów
3/4 cala — do 500 barów
1 cal — do 420 barów

Temperatura robocza:
od -30°C do +100°C (NBR), w zależności od czynnika.
Na życzenie dostępne są uszczelnienia specjalne.

Rynki/zastosowania:
Sprzęt mobilny i budowlany:
Żurawie, maszyny wiertnicze, koparki

Cechy/zalety szybkozłączy SCFF firmy Parker:
• Dobra odporność na drgania i naprężenia mechaniczne
• Brak utraty płynu podczas podłączania i odłączania
• Skuteczność i bezpieczeństwo
• Szybkie i łatwe podłączanie
• System blokowania zapobiega przypadkowemu rozłączeniu
• Możliwość podłączenia do pełnego ciśnienia roboczego z użyciem eliminatora ciśnienia