| After-sales Service: | Online Support |
|---|---|
| Warranty: | 3 Months |
| Type: | Excavator Spare Parts |
| Application: | Excavator |
| Certification: | CE, ISO9001: 2000 |
| Condition: | New |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier NCEB-LCN T-5A QPAB-LAN Needle Valve Product Description
Needle valves with reverse-flow check are fully adjustable orifices used to regulate flow. They
are infinitely adjustable from fully closed up to the maximum orifice diameter. An integral
high-capacity check valve provides unrestricted flow from port 2 to port 1. They are not
pressure-compensated.
TECHNICAL DATA
Cavity: T-5A
Series: 2
Capacity: 12 gpm (.25 inch)
Maximum Operating Pressure: 5000 psi
Maximum Valve Leakage at 110 SUS (24 cSt): 10 drops/min.
Adjustment - No. of CCW Turns from Fully Closed to Fully Open: 5
Valve Hex Size: 1 1/8 in.
Valve Installation Torque: 45 - 50 lbf ft
Adjustment Screw Internal Hex Size: 5/32 in.
Locknut Hex Size: 9/16 in.
Locknut Torque: 80 - 90 lbf in.
| 1. All 2-port flow control cartridges are physically and |
| functionally interchangeable (i.e. same flow path, |
| same cavity for a given frame size). However, |
| cartridge extension dimensions from the mounting |
| surface may vary. |
| 2. Because needle valves are non-compensating |
| devices, the fixed orifice size will regulate flow |
| through the valve in proportion to the square root |
| of the pressure differential across ports 1 and 2. |
| 3. A balanced adjustment mechanism allows for easy |
| adjustment even at high pressures |
| 4. The sharp-edged orifice design minimizes flow |
| variations due to viscosity changes. |
| 5. Incorporates the Sun floating style construction to |
| minimize the possibility of internal parts binding |
| due to excessive installation torque and/or |
| cavity/cartridge machining variations. |
| 445120002 | 445110291 | 445120122 | 445110335 |
| 445110276 | 445120106 | 445110313 | 445110249 |
| 445120127 | 445120019 | 445110078 | 445120126 |
| 445110310 | 445110293 | 445120123 | 445110376 |
| 445110059 | 445110141 | 445110317 | 445110260 |
| 445110356 | 445120102 | 445110083 | 445120110 |
| 445120304 | 445110333 | 445120124 | 445120006 |
| 445110321 | 445110126 | 445110318 | 445120040 |
| 445120107 | 445120121 | 445120067 | 445120058 |
| 445120117 | 445120030 | 445120164 | 445120163 |
| 445120078 | 445110305 | 445120064 | 445120054 |
| 445120134 | 445120080 | 445120083 | 445120087 |
| 445120074 | 445120156 | 445120160 | 445120215 |
| 445120075 | 445120084 |
| ITEM | PART NAME | Remark | PART NO. |
| 370 | Lock pin | * | 3360921413 |
| 401 | Seal | * | 3362267586 |
| 402 | Retainer bar | * | 3361331529 |
| 403 | Bolt | * | 3362261540 |
| 404 | Plug | * | 3362262921 |
| 405 | Protective cap | * | 3361329794 |
| 480(481-488) | Lower breaker part complete | Note:When ordering a lower breaker part for DustProtector version it is imperative to order additionally the base for wiper(no.18) and the wiper(no.19) | 3363089480 |
| 481 | Lower breaker part complete | Note:When ordering a lower breaker part for DustProtector version it is imperative to order additionally the base for wiper(no.18) and the wiper(no.19) | 3363089480 |
| 482 | Impact ring | * | 3363069083 |
| 483 | Wear bush | * | 3363069137 |
| 484 | Wear bush steel | bronze see chapter optional parts | 3363088653 |
| 485 | Bolt | * | 3361854347 |
| 486 | Locking bush | * | 3361854363 |
| 487 | Threaded insert | * | 3363085321 |
| 488 | Locking bush | * | 3362260433 |
| Rod Seal |
| IDI , ISI , IUIS , IUH , UNI , PTB(SK-F) , H605(HALLITE) , PTU(SUNCAR) , SPNO , SPN , SPNS , SPNC , U-CUP , TSE |
| Piston and Rod Seal: |
| UPI USI UPH USH |
| V99F V96H UN |
| UHS UNS |
| Back Up Ring : |
| BRT-PTFE , BRT-NYLON , BRT2 , BRT3 , |
| BRT-G , BRT-P , BRN2 , BRN3 |
| Oil Seal |
| TC TB TCV TCN TCK VC DB DC DCY |
| TC4Y MG WT SC SB DC DB WT WTT |
| MOX MOD MOY TC4 TB4 KC KB TCJ VAJ |
| OKC3 OC QLFY etc. |
| Piston Seal: |
| SPGW SPGW2 SPGWV SPGO |
| SPGA OK NCF KDAS/DAS/TPM/ZW |
| SPG SPGM SPGN SPGC OHM CPI CPH |
| ODI OSI OUIS OUHR OK OUY etc. |
| D Ring : |
| Dust Seal: DKI , DWI , DWIR, DKBI , DKBI3 , DKBZ , DKH , DKB , GA , DSI , LBI, LBH , LBHK , DSPB , DHS , FA , HBY ,HBTS , |
| HBTY , URE,type A - Single Lip Wiper,Type B - Double Lip Wiper |
| LPI , A1 , GHP , PPY , DLI , DLI2 , VAY |
| Hydraulic Seal Kit: Cylinder seal kit,main pump seal kit,Center joint seal kit,Travel motor seal kit,Swing motor seal kit; |
| Main valve seal kit;Track adjuster seal kit,Pilot valve seal kit,Breaker seal kit;Gear pump seal kit;Transmission sela kit; |
| Travel control valve kit;Steering valve seal kit |
Huilian Machinery Equipment Co., Ltd. Our company was established in 2011. Huilian is a professional spare parts manufacturer and reliable supplier, providing almost all spare parts for various models rock breakers.
Specializes in:
Breaker Spare Parts Suitable for the brands: SOOSA-N, FU-RUKAWA, KRUP-P, ATL-AS-COPCO, E-DT, J-CB, N-PK, , HA-NWOO, TO-KU, F-INE, O-KADA, SAGA, MON-TABERT, IN-DECO, KWA-NGLIM, RA-MMER, KONAN, KOMATS-U, GE-NERAL etc. Excavator Spare Parts Suitable for the brands: CA*T, KOMATS-U, HI-TACHI, VO-LVO, KO-BELCO, CASE, SU-MITOMO, DO-OSA, HY-UNDAI, SAN-Y, XG ect. The logistics in Guangzhou is very convenient that we deliver goods to the whole world.
| 1,3 quality can be choose: Made in China,Original,Handok |
| 2,Fast delivery time :within 24 hours |
| 3,We will reply you for your inquiry in 24 hours |
| 4,Guaranteed quality |
| 5,after sending,we will track the products for you once every two days,until you get the products. When you got the goods,test them,and give me a feedback.If you have any questions about the problem,contact with us,we will offer the solve way for you. |
| Q1. How many days for the delivery time ? |
| It is about 1-7 working days after the order confirmation. |
| Q2. What kind of payments you accept? |
| Now we accept T/T,L/C or Western Union,other terms also could be negotiated,Recommended Trade Assurance to guarantee buyer's property. |
| Q3. Are you able to manufacturing products according to customer's design? |
| Sure,we have made many special orders from oversea for 10 years since 2010. So we have enough ability to deal with any cases. OEM certificate is available to provided. |
| Q4. What's your advantages in the machinery manufacturing industry? |
| Fast delivery time,High quality products,Best customer service,Adopting the latest production technology. |
| Q5. Which countries have you been exported recently? |
| Canada,Australia,Peru,Egypt,Brazil,Mexico,South Africa,etc. |
| Q6. Are you sure that your product will suit for our excavator? |
| We have different brand hydraulic breakers. Show me your model number,and we can give you best match products. |
| Q7. How about the packing of the goods? |
| Standard export package,wood cases,or as customers' demands. |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}