Series S20517 - Barksdale Vietnam

Barksdale's pressure regulators are sensitive pressure-control devices used to maintain a pre-determined pressure in a hydraulic circuit. The Stainless Steel Regulators offer corrosive-resistant, 316 stainless steel, units with SAE J518-2 code 62 flanges, which are standard with this series. Code 62 flanges are industry proven leak-free connections suited for higher pressure that offer ease of installation.

Designed to provide years of trouble-free operation and virtually zero leakage, the Shear-Seal® design uses fluid pressure to maintain a leak-free metal-to-metal seal that improves with use. The shearing action between the rotor & pressure seal continually laps the mating surfaces and prevents contaminates from lodging between the sealing surfaces. The result is a valve that doesn’t wear out – but wears in over time, providing you superior control consistently through the entire life of the product.

Original Shear-Seal® technology
Stainless steel construction
SAE J518-2 code 62 pressure connections
High flow capacity
Wide regulated pressure range
Tolerates contaminated media
Fail-safe motor control options
Self venting
Surge dampening

Technical specifications

General Specifications*

Pressure:
Supply/Inlet Pressures:


Regulated Pressure Range at 3,000 psi Supply Pressure:
High Sensitivity:
Full Range:

Regulated Pressure Range at 5,000 psi Supply Pressure:
High Sensitivity:
Full Range:

Ambient Temperature Range:

Inlet Proof Pressure:

Case Proof Pressure:

3,000 psi (207 bar)
5,000 psi (345 bar)

300 - 1600 psi (21 - 110 bar)
300 - 2800 psi (21 - 193 bar)

500 - 1600 psi (34 - 110 bar)
500 - 3000 psi (34 - 207 bar)

-30° to +185°F (-34° to +85°C)

7,500 psi (517 bar)

4,500 psi (310 bar)

Flow:
Flow Rate:
Cv Outlet:
Cv Vent:

120 GPM (@ 50 ft/s)
17.5
1.6

Porting:
Supply 1:
Supply 2:
Outlet (Regulated):
Vent:

1” SAE J518 code 62 flange; NPT or SAE porting option
1” SAE J518 code 62 flange; NPT or SAE porting option
1-1/2” SAE J518 code 62 flange; NPT or SAE porting option
1” SAE J518 code 62 flange; NPT or SAE porting option

Materials of Construction:
External Components
Body, Flanges, & Spring Housing:
Adjusting Handle, Gear Housing:
(for motorized models)
Hardware:
Wetted Componetns
Slide, Inlet, Vent & Blocking Plates, Pressure Seals:
Other Internal Wetted Components:
O’ring Material:
Backup Ring Material:

316 Series stainless steel
Nickel Plated 17-4 ST STL

316 Series stainless steel

400 Stainless steel
300 Series stainless steel
Buna N
PTFE

Pneumatic Pilot Motor (“F” prefix):
Pilot Motor Working Pressure:
Porting A & B:
Operating Temperature Range:

Painted steel
80 - 120 psi (5.5 - 8.3 bar)
1/4” NPT
-30° to +185°F (-34° to +85°C)

Hydraulic Pilot Motor (“G” prefix):
Pilot Motor Working Pressure:
Porting A & B:
Operating Temperature Rating:

Painted steel
400 - 1600 psi (6.9 - 110 bar)
SAE for 3/8” tube (Size -6)
-30° to +185°F (-34° to +85°C)

Approximate Shipping Weight**:
Manual Unit:
Pneumatic Motor Unit:
Hydraulic Motor Unit:

85 lbs. (38.6 kg)
105 lbs. (47.6 kg)
105 lbs. (47.6 kg

Hiện nay chúng tôi đang là đại lý hãng Barksdale tại Việt Nam:

van giảm áp Barksdale UNS-MS 1/8NPT-BN30 (Formerly Series BLS 1800)

van giảm áp Barksdale UNS-VA 1/4 NPT-K1-VA52 (Formerly BLS 1950 Series)

van giảm áp Barksdale UNS-MS (Formerly Series BLS-810)

van giảm áp Barksdale UNS-VA/SB5 or B4 (formerly Series Bilge)

van giảm áp Barksdale UNS-MS 1/4 NPT-BN30 (Formerly Series BLS 1900)

van giảm áp Barksdale UNS-1000 Series (Formerly Series BLS 700)

van giảm áp Barksdale UNS-2000 Series (Formerly Series BLS 800)

van giảm áp Barksdale Model LMSSM, LMTBM, LMTSM, LMSBM

van giảm áp Barksdale Model LSSM, LTBM, LTSM, LSBM

van giảm áp Barksdale D1S, D2S, D1H, D2H Series

van giảm áp Barksdale D1S, D2S, D1H, D2H Series

van giảm áp Barksdale EPD1S, EPD1H Series

van giảm áp Barksdale DPD1T, DPD2T Series

van giảm áp Barksdale EPD1S, EPD1H Series

van giảm áp Barksdale T9692X

van giảm áp Barksdale BTS3000

Thiết bị đo lường Barksdale BPS3000

Thiết bị đo lường Barksdale UDS1V2

Thiết bị đo lường Barksdale SW2000

Thiết bị đo lường Barksdale UDS7-BX

Thiết bị đo lường Barksdale UDS3