美国PARKER派克 AH型双作用防尘圈
AH型ULTRATHAN ®双作用防尘圈用来防止污物进入液压缸，并提高密封效果。压入式安装可防止外径污染物进入，同时其密封唇口与派克其它的活塞杆封一起配合作用可提高额外的密封以减少泄漏。防尘唇面向外界，最大限度地将污染物排除在活塞杆外面。注意：当AH型防尘圈与其他活塞杆封配合使用时，选择能使系统压力减少的密封类型是非常重要的，否则在防尘圈和活塞杆封之间会产生压力差。活塞杆封建议选择BS和B3。
应用范围：
液压缸和阀
工作温度：-35°C至+100°C
表面速度：≤2米/秒
材料：
P5008是邵氏硬度A约93的派克聚氨酯材料。与目前市场上销售的其它聚氨酯材料相比，其耐热性提高，抗水解能力增强。
安装：
AH型ULTRATHAN ®防尘圈外径D稍大，可保证安装后在沟槽D H8中形成一个可靠的紧配合。应避免防尘圈唇口与活塞杆孔眼或其他连接元件的接触。
若有特殊要求（压力、温度、速度、用于水、HFA液、HFB液等介质中），请与本公司的咨询服务部联系，以便向您推荐合适的材料和结构。
AH型防尘圈（JIS标准）
| 订货号 | d | D | L | a | ISO1) | Order Code |
| AH2030Z5071* | 20 | 30 | 7 | 1 | • | AH 2030 Z5071* |
| AH2232Z5071* | 22 | 32 | 7 | 1 | • | AH 2232 Z5071* |
| AH2535Z5071* | 25 | 35 | 7 | 1 | • | AH 2535 Z5071* |
| AH2838Z5071* | 28 | 38 | 7 | 1 | • | AH 2838 Z5071* |
| AH3242Z5071* | 32 | 42 | 7 | 1 | • | AH 3242 Z5071* |
| AH3646Z5071* | 36 | 46 | 7 | 1 | • | AH 3646 Z5071* |
| AH4050Z5071* | 40 | 50 | 7 | 1 | • | AH 4050 Z5071* |
| AH4555Z5071* | 45 | 55 | 7 | 1 | • | AH 4555 Z5071* |
| AH5060Z5071* | 50 | 60 | 7 | 1 | • | AH 5060 Z5071* |
| AH5666Z5071* | 56 | 66 | 7 | 1 | • | AH 5666 Z5071* |
| AH6373Z5071* | 63 | 73 | 7 | 1 | • | AH 6373 Z5071* |
| AH7080Z5071* | 70 | 80 | 7 | 1 | • | AH 7080 Z5071* |
| AH7008Z5071* | 70 | 80 | 7 | 1,5 | AH 7008 Z5071* | |
| AH7589Z5071* | 75 | 89 | 8 | 1,5 | AH 7589 Z5071* | |
| AH8090Z5071* | 80 | 90 | 7 | 1 | • | AH 8090 Z5071* |
| AH8007Z5071 | 80 | 90 | 8 | 1,5 | AH 8007 Z5071 | |
| AH8095Z5071 | 80 | 94 | 8 | 1,5 | AH 8095 Z5071 | |
| AH8599Z5071 | 85 | 99 | 8 | 1,5 | AH 8599 Z5071 | |
| AH9010Z5071* | 90 | 100 | 7 | 1 | • | AH 9010 Z5071* |
| AH9007Z5071 | 90 | 100 | 9,5 | 1,5 | AH 9007 Z5071 | |
| AH9004Z5071 | 90 | 104 | 8 | 1,5 | AH 9004 Z5071 | |
| AH9509Z5071 | 90 | 109 | 8 | 1,5 | AH 9509 Z5071 | |
| AHA010Z5071 | 100 | 110 | 7 | 1,5 | AH A010 Z5071 | |
| AHA114Z5071 | 100 | 114 | 8 | 1,5 | AH A114 Z5071 | |
| AHA115Z5071* | 100 | 115 | 9 | 1 | • | AH A115 Z5071* |
| AHA125Z5071* | 115 | 125 | 9 | 1 | • | AH A125 Z5071* |
| AHB140Z5071* | 125 | 140 | 9 | 1 | • | AH B140 Z5071* |
PAREKR液压系列密封类型
| 防尘圈 | A1 | A5 | A6 | A8 | AD |
| AF | AG | AH | AM | AY | |
| 活塞杆密封 | B3 | BS | BA | BD | BR |
| BU | C1 | CR | M2 | M3 | |
| OD | ON | JS | Q3 | R3 | |
| 活塞密封 | B7 | C2 | CQ | CP | KR |
| M4 | OE | OG | OK | CT/Y3 | |
| ZW | ZX | JK | ZC | ZP | |
| 导向元件 | F1 | F3 | FC | FR | |
| 旋转 密封 | OR | OQ | RS | RI | |
| O形圈 | V1 | 法兰密封 | OV | ||
PARKER气动系列密封类型
| 派克气动密封概览表Parker Pneumatics Seals Sheet | ||||||
| 防尘圈 | A2 | |||||
| 导向带 | F2 | |||||
| O形圈 | V1 | |||||
| 缓冲密封件 | PP | V6 | ||||
| 活塞杆密封 | C1 | E5 | E8 | E9 | EL | EM |
| EP | EU | Z9 | EF | ET | ||
| 活塞密封 | C2 | E4 | MK | OA | ||
| PZ | Z5 | Z7 | Z8 | |||
| 活塞整体缓冲密 封 | DE | DK | DP | EK | DR | |
PARKER派克密封产品信息一览列表
< td>–20/+80< td>–30/+80
| 系列号 | 液压 | 气动 | 矿用 | 工作压力 | 表面速度 | 温度范围 | 是否最新设计 |
| # | bar | m/s | ℃ | Y/N | |||
| 活塞杆密封 Rod Seals | |||||||
| B3 | ● | 400 | 0.50 | –35/ +110 | |||
| BA | ● | 350 | 0.50 | –35/ +80 | |||
| BD | ● | 500 | 0.50 | – 35/+110 | |||
| BS | ● | 400 | 0.50 | – 35/+110 | |||
| BU | ● | 500 | 0.50 | – 35/+110 | |||
| C1 | ● | 160 | 0.50 | – 35/+100 | |||
| C1 | ● | 16 | 1.00 | – 35/ +80 | |||
| C3 | ● | 160 | 0.50 | –35/+100 | ● | ||
| CR | ● | 350 | 4.00 | – 30/+100 | |||
| E5 (NBR) | ● | 16 | 1.00 | –30/ +80 | |||
| E5 (PUR) | ● | 16 | 1.00 | –35/ +80 | |||
| E8 | ● | 16 | 1.00 | ||||
| E9 | ● | 16 | 1.00 | – 10/+150 | |||
| EF | ● | 10 | 1.00 | – 30/+80 | |||
| EL (NBR) | ● | 10 | 1.00 | –10/ +80 | |||
| EL (PUR) | ● | 16 | 1.00 | –35/ +80 | |||
| EM | ● | 16 | 1.00 | – 35/+80 | |||
| EP | ● | 16 | 1.00 | – 35/+80 | |||
| ET | ● | 10 | 1.00 | – 35/+80 | |||
| EU | ● | 16 | 1.00 | – 35/+80 | |||
| EV | ● | 16 | 1.00 | –35/ +80 | |||
| GC | ● | 400 | 0.50 | –35/+110 | |||
| JA | ● | 315 | 1.00 | – 30/ +100 | |||
| M0 | ● | 350 | 0.50 | –40/+100 | |||
| M2 | ● | 350 | 0.50 | – 40/+100 | |||
| M3 | ● | 500 | 0.50 | – 40/+100 | |||
| M5 | ● | 500 | 0.50 | –40/ +100 | |||
| OD | ● | 600 | 4.00 | –30/ +100 | |||
| ON | ● | 600 | 4.00 | – 30/+100 | |||
| Q3 | ● | 250 | 0.50 | – 30/+100 | |||
| R3 | ● | 315 | 0.50 | – 30/+100 | |||
| Z9 | ● | 16 | 1.00 | – 20/+80 | |||
| ZJ | ● | 500 | 0.10 | –20/ +100 | |||
| 活塞密封 Piston Seals | |||||||
| B7 | ● | 400 | 0.50 | –35/ +110 | |||
| C2 | ● | 160 | 0.50 | –25/ +100 | |||
| C2 | ● | 16 | 0.50 | – 25/+80 | |||
| CP | ● | 350 | 4.00 | – 30/+100 | |||
| D1 | ● | 500 | 0.50 | –40/ +100 | ● | ||
| DE | ● | 12 | 1.00 | – 30/+80 | |||
| DK(NBR) | ● | 16 | 1.00 | –30/+80 | |||
| DK(PUR) | ● | 16 | 1.00 | –35/ +80 | |||
| DL | ● | 10 | 1.00 | –35/ +80 | |||
| DP | ● | 12 | 1.00 | –30/ +80 | |||
| DR | ● | 10 | 1.00 | – 20/+80 | |||
| E4 (NBR) | ● | 16 | 1.00 | –30/ +80 | |||
| E4(PUR) | ● | 16 | 1.00 | –35/ +80 | |||
| EK(NBR) | ● | 16 | 1.00 | –30/ +80 | |||
| EK(PUR) | ● | 16 | 1.00 | –35/ +80 | |||
| GD | ● | 350 | 1.00 | –30/+80 | |||
| KR | ● | 300 | 0.50 | – 35/ +125 | |||
| KU | ● | 400 | 0.50 | –30/+100 | |||
| M4 | ● | 500 | 0.50 | – 40/+100 | |||
| MK | ● | 12 | 1.00 | – 30/+80 | |||
| NG | ● | 250 | 0.50 | –40/ +100 | |||
| N0 | ● | 500 | 1.00 | –40/+100 | |||
| OA | ● | 16 | 4.00 | –30/ +80 | |||
| OE | ● | 600 | 4.00 | –30/ +100 | |||
| OG | ● | 600 | 4.00 | – 30/+100 | |||
| OK | ● | 800 | 1.00 | – 30/+110 | |||
| PZ | ● | 12 | 1.00 | –20/ +80 | |||
| Z5 | ● | 16 | 1.00 | ||||
| Z7 | ● | 16 | 1.00 | –30/ +80 | |||
| Z8 (NBR) | ● | 16 | 1.00 | –20/ +80 | |||
| Z8(PUR) | ● | 16 | 1.00 | –35/ +80 | |||
| ZC | ● | 500 | 0.10 | –20/ +100 | |||
| ZP | ● | 500 | 0.10 | – 20/ +100 | |||
| ZQ | ● | 1500 | 0.10 | –20/+100 | |||
| ZS | ● | 315 | 0.50 | –30/ +100 | |||
| ZW | ● | 400 | 0.50 | –35/ +100 | |||
| ZX | ● | 400 | 0.50 | –30/ +100 | |||
| 防尘圈 Wipers | |||||||
| A1(NBR) | ● | ● | - | 2.00 | –35/ +100 | ||
| A1(PUR) | ● | ● | - | 2.00 | –35/+110 | ||
| A2(NBR) | ● | - | 2.00 | –30/ +80 | |||
| A2(PUR) | ● | - | 2.00 | –35/+80 | |||
| A5(NBR) | ● | ● | - | 2.00 | –35/ +100 | ||
| A5(PUR) | ● | ● | - | 2.00 | –35/+95 | ||
| A6 | ● | ● | - | 2.00 | –20/ +100 | ||
| AD | ● | - | 4.00 | –30/ +100 | |||
| AF | ● | - | 2.00 | –35/+100 | |||
| AG | ● | - | 2.00 | –35/ +100 | |||
| AM | ● | ● | - | 2.00 | – 30/+100 | ||
| AT | ● | - | 4.00 | –30/+100 | |||
| AY | ● | - | 2.00 | –35/ +100 | |||
| 导向带 Guiding Elements | |||||||
| F1 | ● | - | 5.00 | –40/ +100 | |||
| F2 | ● | - | 5.00 | –100/ +200 | |||
| F3 | ● | - | 5.00 | – 100/+200 | |||
| FP | ● | - | 5.00 | –30/+120 | |||
| FR | ● | - | 5.00 | –50/ +340 | |||
| PTFE挡圈 PTFE Back-up-rings | |||||||
| XA | ● | ● | - | - | –150/ +225 | ||
| XB | ● | ● | - | - | –150/+225 | ||
| XC | ● | ● | - | - | –150/+225 | ||
| PUO型圈 PU O-Rings | |||||||
| V1 | ● | ● | 600 | 0.50 | –35/ +100 | ||
| V1 | ● | 600 | 0.50 | –35/ +80 | |||
| 法兰密封 Flange Seals | |||||||
| V2 | ● | ● | 315 | - | –30/ +100 | ||
| OV | ● | 600 | - | –35/ +110 | |||
| 缓冲密封 Cushioning Seals | |||||||
| V6 | ● | 16 | 1.00 | –30/ +80 | |||
| PP (NBR) | ● | 16 | 1.00 | –20/ +80 | |||
| PP(PUR) | ● | 16 | 1.00 | –35/ +80 | |||
| 旋转密封 Rotary Seals | |||||||
| C1 | ● | 20 | 0.20 | –35/ +100 | |||
| C5 | ● | 20 | 0.20 | –30/+100 | |||
| C9 | ● | 40 | 0.20 | –30/ +100 | |||
| KA | ● | 400 | 0.20 | –30/+100 | |||
| OR | ● | 300 | 1.00 | – 30/+100 | |||
| RS | ● | 500 | 0.50 | – 35/+100 | |||
| 弹簧增强PTFE密封 Flexiseals® – Spring loaded PTFE Seals | |||||||
| JD | ● | 350 | 4.00 | – 150/+225 | |||
| JR | ● | 350 | - | –150/ +225 | |||
| JS | ● | 350 | 15.00 | –150/+225 | |||
| JK | ● | 350 | 15.00 | –150/ +225 | |||
| JF | ● | 350 | - | –150/+225 | |||
| JG | ● | 350 | - | –150/ +225 | |||
| JB | ● | 800 | - | –150/+225 | |||
| JC | ● | 800 | - | –150/ +260 | |||
| JE | ● | 800 | - | –150/+260 | |||
| JH | ● | 800 | - | –150/ +260 | |||
| 双介质系统密封 Sealing systems for Dual Media | |||||||
| KS | ● | 350 | 3.00 | –30/ +80 | |||
| 水泵系统密封 Sealing System for Water Pumps | |||||||
| W1 | ● | 250 | 2.00 | 0/ +80 | |||
| W2/W3 | ● | 80 | 2.00 | 0/+80 | |||
| W7 | ● | - | 2.00 | 0/ +100 | |||
威士乐集团（北京）有限公司 PARKER密封分销商。更多问题邮件parker@vip.126.com或致电400-0780-010
