PRDB
MODEL: PRDB
Direct-acting, pressure reducing/relieving valve
SERIES1/ CAPACITY:40 L/min./ CAVITY:T-11A
Direct-acting, 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). These valves incorporate a damped construction for stable operation allowing the use of high reduced pressure.
TECHNICAL DATA NOTE:DATA MAY VARY BY CONEIGURATION,SEE CONEIGURATION SECTION
Factory Pressure Settings Established at | 0.25gpm |
Maximum Operating Pressure | 350bar |
Maximum Valve Leakage at110SUS(24cSt) | 30cc/min. |
Adjustment-No.of CW Turns from Min.to Max.setting | 5 |
LocknutHexSize | 15mm |
LocknutTorque | 9-10Nm |
Sealkit-Cartridge | Buna:990011007 |
Sealkit-Cartridge | EPDM:990011014 |
Sealkit-Cartridge | Polyurethane:990011002 |
Sealkit-Cartridge | Viton:990011006 |
NOTE:For Series 1 cartridges configured with an O control (panel mount handknob), a.75 in.(19 mm)diameter hole is required in the panel.
CONFIGURATION OPTIONS Model Code Example: PRDBLAN
CONTROL （L) |
| SEAL MATERIAL (N) | MATERIAL/COATING |
(L) Standard Screw Adjustment | (A) 500-3000 psi(35-210 bar), | (N) Buna-N | Standard Material/Coating |
(C) Tamper Resistant -Factory Set | (W) 750-4500 psi(50-315 bar), | (E) EPDM | AP Stainless Steel, Passivated |
(K) Handknob | (B) 50- 1500 psi(3,5- 105 bar), | (V) Viton | LH Mild Steel, Zinc-Nickel |
(Y) Tri-Grip Handknob | (D) 25-800 psi(1,7-55 bar), | ||
(E) 25-400 psi(1,7-28 bar), | |||
(S) 25-200 psi(1,7- 14 bar), |
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Deliver, Shipping And Serving
Deliver time: in stock/10-30 Day
Shipping: FOB NINGBO,FOB SHANGHAI
Serving: 24 hours on line