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Parker Quick Couplings (hydraulic) up to 3000 psi, ISO 5675 - 8200 Series
Parker 8200 Series Push/Pull/Breakaway Sleeve Hydraulic Quick Couplings
Parker 8200 Series Couplings快速接頭
Parker 8200系列快換接頭能在壓力下進行連接，使用支架/隔板進行安裝，該系列農機快換陰接頭以及陽接頭，是在需要經常快速簡單地進行連接或者斷開的流體管路應用的理想選擇。8200 系列快換陰接頭，承壓（液壓）可達3000 psi, 能與8010系列陽接頭（符合IS05675，Pioneer獨特結構陽接頭）進行配合連接。閥芯形式可選擇球閥或者錐閥兩種形式。派克8200 系列快換是雙截止類型快換接頭，能夠在壓力下（陰接頭端可承受系統壓力，陽接頭端可承受背壓）進行連接。該系列獨特的閥芯設計，能夠允許陰接頭以及陽接頭一端或者兩端同時帶壓的情況下進行連接。兩端的閥芯位置會保持關閉狀態，只有當陰接頭端的系統壓力釋放以后，然后重新應用后，閥芯才會打開。此壓力順序可通過液壓系統中中通或者中封的方向控制閥進行實現的。陰接頭使用推動式連接方式，是需要固定在管夾以及隔板上應用時，需要使用拉斷作用時的理想選擇。該系列陰接頭可與 5001-4 以及 5006-4 拉斷功能管夾配合使用。
Parker 8200 Series Couplings快速接頭
技術特點：
- 本體尺寸：1/2”
- 材料：碳鋼
- 尾端連接：ORB內螺紋，NPSF內螺紋
- 密封可選：丁腈橡膠，EPR,氟橡膠，氯丁橡膠
市場：
- 農機設備
特點/優點：
- 可在壓力下連接，陰接頭可承受系統壓力，陽接頭承受管路背壓
- 單手推動式連接
- 推拉式，拉斷型套筒，允許快換陰接頭在拉斷情況下斷開
- 管夾/支架/隔板安裝方式
- 錐閥或者球閥選項
- 關鍵部位經硬化處理，增加了其耐久性能
- 可與符合ISO5675 標準的 Pioneer 獨特的公頭在全球范圍內互換
性能特點
大工作壓力 (PSI) 3000
主體尺寸 (IN) 1/2
流速 (GPM) 12
密封材料 丁腈橡膠
媒介 液壓
行業標準 ISO 5675
半聯軸器 陰接頭
低工作溫度 (F) -40
高工作溫度 (F) 250
閥門樣式 錐閥，在壓力下進行連接
套管類型 推拉式拉斷型
鎖定機制 鎖緊鋼珠
主體材料 碳鋼
螺紋樣式 內螺紋
連接類型 NPSF, ORB
電鍍 鍍鋅，白色三價鉻鈍化
應用 液壓，在壓力下進行連接
應用：
- 拖拉機
- 收割機
- 工具
- 中型農機設備
- 農機屬具需要拉斷功能的
LITERATURE AND REFERENCE MATERIALS
- 8200 Series Catalog
Parker 8200系列快換陰接頭 - 1/2”，拉斷式套筒，推動式，符合 PIONEER ISO 5675標準結構，承壓可達 3000 PSIParker's connect under pressure quick couplers and nipples are versatile for use across a spectrum of hydraulic applications where fluid lines require fast and easy connection/disconnection while the coupler and nipple are under pressure.
Parker 8200 Series Couplers (hydraulic) up to 3000 psi, connect with IS0 5675, 8010 Series Nipples.
Parker's 8200 Series are double shut-off, quick couplings that can connect under system pressure on the coupler side and residual pressure on the nipple side. The unique valve design allows connection while either or both the coupler and nipple are under pressure. Valves in both sides remain closed, opening only when system pressure has been relieved on the coupler body and then reapplied. This pressure sequence may be done with either an open center or a closed center hydraulic system that has a control valve. Couplers have push to connect operation when the coupler is clamp mounted and are ideal for use in applications where a breakaway feature is desirable. Couplers and nipples are available in 1/2" size only for pressure up to 3000 psi.
- Size: 1/2”
- Material: Steel
- Port Ends: Female ORB, Female NPSF
- Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
Typical Applications:
- Tractors
- Mid-sized agricultural equipment
- Agricultural attachments requiring breakaway
| Performance Characteristics |
| Maximum Working Pressure (psi) |
3000 |
| Body Size (inch) |
1/2 |
| Flow Rate (GPM) |
12 |
| Material - Seals |
Nitrile |
| Media |
Hydraulic |
| Industry Standards |
ISO 5675 |
| Coupling Half |
Coupler |
| Minimum Working Temperature (F) |
-40 |
| Maximum Working Temperature (F) |
250 |
| Valve Style |
Connect under pressure poppet |
| Sleeve Type |
Push-pull breakaway |
| Locking Mechanism |
locking balls |
| Body Material |
Steel |
| Thread Style |
Female |
| Connection Type |
NPSF, ORB |
| Plating |
Zinc with clear trivalent chromate |
| Application |
Hydraulic, connect under pressure |
1/2 8250-4 1/2-14 NPSF Poppet 3.29 1.50 0.87 0.63 8200-4
1/2 8250-15 3/4-16 ORB Poppet 3.29 1.50 0.87 0.63 8200-15
1/2 8250-16 7/8-14 ORB Poppet
1/2 8010-4 1/2-14 NPTF Ball 1.95 1.23 1.06 0.20 8200-4
1/2 8010-4P 1/2-14 NPTF Poppet 1.95 1.23 1.06 0.20 -
1/2 8010-15 3/4 -16 ORB Ball 1.95 1.23 1.06 0.20 8200-15
1/2 8010-15P 3/4 -16 ORB Poppet 1.95 1.23 1.06 0.20 -
1/2 8010-16 7/8 -14 ORB Ball 1.95 1.23 1.06 0.25 8200-16
1/2 8010-16P 7/8 -14 ORB Poppet
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fcg.cnmec@parkerdistribution.com.cn
