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Parker 4200 系列農機快換接頭
Parker's 4200 Series are double shut-off quick couplings
Quick Couplings (hydraulic) up to 3000 psi, ISO 5675 (1/2" size) - 4200 Series Couplers
Parker 派克的農機快換陰接頭以及陽接頭是用于需要經?焖俸啽愕剡M行連接或者斷開管路的理想選擇。Parker 4200 系列快換陰接頭承壓 (液壓) 可達3000 psi,能與1/2" 的 8010 系列陽接頭 (符合 ISO5675標準,Pioneer公頭) 以及4000 系列陽接頭 (3/8") 配合連接。派克4200 系列是雙截止形式閥芯,1/2"的能與 5001-4 以及 5006-4 拉斷型管夾配合使用。該系列快換陰接頭的設計是推動式連接,推拉式拉斷套筒。當快換接頭使用管夾或者隔板形式安裝時,它是用于拉斷應用的理想選擇。該系列陰接頭有錐閥或者球閥形式可供選擇。
Parker's general purpose quick couplers and nipples are versatile for use across a spectrum of hydraulic applications where fluid lines require fast and easy connection and disconnection.

Parker's 4200 Series are double shut-off quick couplings


Parker 4200 Series Couplers (hydraulic) up to 3000 psi, connect with 8010 Series Nipples (1/2" size, ISO 5675) and 4000 Series Nipples (3/8" size). Parker's 4200 Series are double shut-off quick couplings and are interchangeable with other products complying with ISO 5675 for the 1/2" size. Couplers have push to connect operation and a push/pull breakaway sleeve. When the coupler is clamp or bulkhead mounted it is ideal for use in applications where a breakaway feature is desirable.
技術參數:
- 本體尺寸范圍:3/8” & 1/2”
- 材料:碳鋼
- 尾端連接形式:NPTF 內螺紋,ORB 內螺紋
- 密封可選:丁腈橡膠, EPR, 氟橡膠,氯丁橡膠
市場:
- 農機
- 行走機械
- 建筑
特點/優點:
- 單手推動式連接操作
- 推-拉拉斷式套筒能夠允許母頭斷開連接,以滿足某些應用的拉斷需求
- 錐閥或者球閥形式
- 關鍵部件經過淬火處理,具有耐用性
- 1/2" 能與 Pioneer 獨特的公頭形式 (符合 ISO5675 標準) 在全球范圍內通用連接
性能特點
最大工作壓力 (PSI) 3000
主體尺寸 (IN) 3/8 至 1/2
流速 (GPM) 6 至 12
密封材料 丁腈橡膠
媒介 液壓
行業標準 ISO 5675 (1/2英寸)
半聯軸器 陰接頭
最低工作溫度 (F) -40
最高工作溫度 (F) 250
套管類型 推拉式,拉斷型套筒
鎖定機制 鎖止鋼球
主體材料 碳鋼
螺紋樣式 內螺紋
連接類型 NPTF, 或B
電鍍 鍍鋅,白色三價鉻鈍化
應用 液壓,一般用途
應用范圍:
- 液壓裝載機
- 附加液壓回路
- 拉斷應用
- 液壓工具
- 拖拉機/行走機械
- Sizes: 3/8” & 1/2”
- Material: Steel
- Port Ends: Female NPTF, Female ORB
- Seal Options: Nitrile, EPR, Fluorocarbon, Neoprene
Typical Applications:
- Hydraulic Loaders
- Add-on hydraulic circuits
- Implement breakaway
- Hydraulic tools
- Ag/mobile equipments
| Performance Characteristics |
| Maximum Working Pressure (psi) |
3000 |
| Body Size (inch) |
3/8 to 1/2 |
| Flow Rate (GPM) |
6 to 12 |
| Material - Seals |
Nitrile |
| Media |
Hydraulic |
| Industry Standards |
ISO 5675 (1/2 inch size) |
| Coupling Half |
Coupler |
| Minimum Working Temperature (F) |
-40 |
| Maximum Working Temperature (F) |
250 |
| Sleeve Type |
Push-pull, breakaway sleeve |
| Locking Mechanism |
Locking balls |
| Body Material |
Steel |
| Thread Style |
Female |
| Connection Type |
NPTF, ORB |
| Plating |
Zinc with clear trivalent chromate |
| Application |
Hydraulic, general purpose |
3/8 4250-3P 3/8-18 NPTF Poppet 2.31 1.31 0.81 0.39
1/2 4250-4 1/2-14 NPTF Ball 2.68 1.50 0.94 0.55
1/2 4250-4P 1/2-14 NPTF Poppet 2.68 1.50 0.94 0.55
1/2 4250-15 3/4-16 ORB Ball 2.68 1.50 0.94 0.55
1/2 4250-15P 3/4-16 ORB
3/8 4010-3P 3/8-18 NPTF Poppet 1.60 0.80 1.08 0.94 0.16
1/2 8010-4 1/2-14 NPTF Ball 1.95 1.09 1.23 1.06 0.20
1/2 8010-4P 1/2-14 NPTF Poppet 1.95 1.09 1.23 1.06 0.20
1/2 8010-15 3/4-16 ORB Ball 2.06 1.20 1.23 1.06 0.20
1/2 8010-15P 3/4-16 ORB
1/2 8010-4P-DC 1/2-14 NPTF DC Poppet 1.81 1.09 1.06 1.16 0.20
1/2 8010-15P-DC 1/2-14 NPTF DC Poppet
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