Product Highlights
Port‑A can be oriented at any side; welding flange & blind flange accessories available for flexible piping layout
Ultra‑low cracking pressure down to 0.2 bar, excellent self‑priming and fast idle‑stroke response
Heavy‑duty integrated valve body, high rigidity for extruders and large forging hydraulic presses
High‑flow optimized flow‑path with low pressure drop, improving cylinder fast‑forward & return speed
Normally‑closed poppet‑type structure, outstanding sealing performance and good pressure‑holding capability
Vertical‑installation supported; custom parameters & connection interfaces for non‑standard machinery
Product Highlights
| Size | Weight(Kg) | C | D | E | F | L | D7 | D8H7 | D9 | T | G | R | Fixing screw |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 80 | 168 | 200 | 250 | 300 | 146 | M30 | 200 | 200 | 100 | 116 | 12 | M30*90 |
| 125 | 124 | 202 | 240 | 300 | 370 | 174 | M36 | 240 | 240 | 125 | 142 | 12 | M36*110 |
| 150 | 180 | 242 | 290 | 352 | 405 | 200 | M36 | 290 | 290 | 155 | 170 | 15 | M36*120 |
| 200 | 318 | 274 | 380 | 445 | 520 | 260 | M42 | 380 | 380 | 200 | 222 | 18 | M42*160 |
| 250 | 464 | 314 | 430 | 515 | 590 | 316 | M42 | 430 | 430 | 250 | 276 | 24 | M42*180 |
| 300 | 1012 | 382 | 530 | 640 | 730 | 378 | M52 | 530 | 530 | 300 | 328 | 24 | M52*200 |
| Size | S | H | H1 | H2 | T1 | T2 | T3 | MN | O ring | Side ring | Pipe joint |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 130 | 387 | 224 | 92 | 50 | 4 | 60 | 8-M10 | 200*5.7 | 190.82002 | 10/M14*1.5 |
| 125 | 153 | 452 | 240 | 100 | 70 | 4 | 70 | 8-M12 | 240*5.7 | 230.82402 | 14/M18*1.5 |
| 150 | 182 | 515 | 280 | 122.5 | 80 | 4 | 70 | 8-M12 | 290*5.7 | 280.82902 | 14/M18*1.5 |
| 200 | 230 | 652 | 345 | 144 | 100 | 5 | 85 | 8-M16 | 380*5.7 | 370.83802 | 14/M18*1.5 |
| 250 | 286 | 750 | 420 | 156 | 100 | 5 | 85 | 8-M16 | 430*5.7 | 420.84302 | 18/M22*1.5 |
| 300 | 340 | 885 | 500 | 171 | 100 | 6 | 105 | 12-M20 | 506.86*6.99 | 518.25302 | 22/M27*2 |
Notes:
1. Installation requirements: We recommend vertical installation.
2. Special requirements: If the user has special requirements for the valve function, parameters, installation connection form and size, special orders
can be placed.
3. We provide users with a welding flange and a blind flange. Users can choose any side as port A as needed.
4. We recommend using 10.9 grade high-strength standard screws for fixing screws. If you need fine-thread screws, please note the pitch.
Certifications
We have obtained complete system certifications, including ISO Quality Management System, Environmental Management System, Occupational Health & Safety Management System and EAC Customs Union Certification.
All hydraulic products are manufactured in compliance with international standards, to guarantee stable quality and reliable performance for global customers.
FAQ
Q1:Can you provide a sample before a big order?
A:Yes, we can.
Q2:How about your quality?
A:Taifeng products are very popular with many OEM customers in China, such as CFHI,CHINA ERZHONO, ZS, and TZ.
Q3:How long has your company run in Hydraulic Fields?
A:Over 22 years
Q4:Which payment terms do you accept?
A:L/C, T/T, DDU.
Q5:What's the warranty of your product?
A:One Year after receipt.
Q6: Is your company accept customization?
A: Yes, we accept customized products.
