Fujian zhichuan mechanical equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10PCS/days |
| Delivery Time | 3days |
| Packaging Details | wooden case/carton |
| Brand | SUN |
| Model | PPDB-LBN |
| Cavity | T-11A |
| Capacity | 10 gpm |
| Maximum Operating Pressure | 5000 psi |
| Factory Pressure Settings Established at | blocked control port |
| Control Pilot Flow | 7 - 10 in³/min. |
| Adjustment | 5 |
| Brand Name | SUN |
| Model Number | PPDB-LBN |
| Certification | cc |
| Place of Origin | American |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10PCS/days |
| Delivery Time | 3days | Packaging Details | wooden case/carton |
| Brand | SUN | Model | PPDB-LBN |
| Cavity | T-11A | Capacity | 10 gpm |
| Maximum Operating Pressure | 5000 psi | Factory Pressure Settings Established at | blocked control port |
| Control Pilot Flow | 7 - 10 in³/min. | Adjustment | 5 |
| Brand Name | SUN | Model Number | PPDB-LBN |
| Certification | cc | Place of Origin | American |
| High Light | Hydraulic Systems Overflow Valve ，Direct Acting Overflow Valve ，PPDB-LBN Overflow Valve | ||
Product Description
Pilot-operated, pressure reducing/relieving valves reduce a high primary pressure at the inlet (port 2) to a constant reduced pressure at port 1, with a full-flow relief function from port 1 to tank (port 3).Full reverse flow from reduced pressure (port 1) to inlet (port 2) may cause the main spool to close. If reverse free flow is required in the circuit, consider adding a separate check valve to the circuit.If pilot flow consumption is critical, consider using direct acting reducing/relieving valves.Recommended maximum inlet pressure is determined by the adjustment range. Ranges D, E, N, and Q are tested with a 2000 psi (140 bar) maximum differential between inlet and reduced pressure. Ranges A, B, and H are tested with a 3000 psi (210 bar) maximum differential between inlet and reduced pressure. Ranges C and W are tested with 5000 psi (350 bar) of inlet pressure.Pilot operated valves exhibit exceptionally flat pressure/flow characteristics, are very stable and have low hysteresis.
Pressure at port 3 is directly additive to the valve setting at a 1:1 ratio and should not exceed 5000 psi (350 bar).Pilot operated reducing, reducing/relieving valves by nature are not fast acting valves. For superior dynamic response, consider direct acting valves.W and Y controls (where applicable) can be specified with or without a special setting. When no special setting is specified, the valve is adjustable throughout its full range using the W or Y control. When a special setting is specified, this setting represents the maximum setting of the valve.Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.All three-port pressure reducing and reducing/relieving cartridges are physically interchangeable (i.e. same flow path, same cavity for a given frame size). When considering mounting configurations, it is sometimes recommended that a full capacity return line (port 3) be used with reducing/relieving cartridges.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.
| Brand | SUN |
| Model | PPDB-LBN |
| Model Weight | 0.33 lb. |
| Locknut Torque | 80 - 90 lbf in. |
| Locknut Hex Size | 9/16 in. |
| Adjustment Screw Internal Hex Size | 5/32 in. |
| Valve Installation Torque | 30 - 35 lbf ft |
| Valve Hex Size | 7/8 in. |
| Adjustment | 5 |
| Control Pilot Flow | 7 - 10 in³/min. |
FAQ
Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.
Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.
Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.
Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.
Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.
Company Details
Business Type:
Manufacturer,Agent
Year Established:
2011
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Fujian Zhichuan Mechanical Equipment Co., Ltd. is a company specializing in the import of electronic hydraulic products trade and sales.Our aim is to provide our customers with high quality imported machinery products andexcellent after-sales service. Our main business covers the fields of construct... Fujian Zhichuan Mechanical Equipment Co., Ltd. is a company specializing in the import of electronic hydraulic products trade and sales.Our aim is to provide our customers with high quality imported machinery products andexcellent after-sales service. Our main business covers the fields of construct...
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