Flowtech Catalogue

1

HYDRAULIC VALVES

Panel Mounting Nuts

Needle Valves

Needle Valves - Speed Control

Working Temperature: -20ºC to +100ºC

Working Temperature: -20ºC to +100ºC

Maximum Working Pressure: 210 bar

Maximum Working Pressure: 400 bar: 1/4” to 3/4” 320 bar: 1”

For Series INV & NCV 0274

Body: Brass, nickel plated Seal: Nitrile Stem: 304 Stainless steel

To Suit

Seal: Nitrile

2570-13 2570-17 2570-21 2570-26

1/4” 3/8” 1/2” 3/4”

In-line, Bi-directional (Controlled Flow Both Ways) Flow Control & Shut Off, BSPP 0274 Thread 1251-1010 1/8” 1251-1313 1/4” 1251-1717 3/8” 1251-2121 1/2” Tech Sheet 10514

Female x Female, BSPP

0274

Thread Length mm LPM Return LPM

For Series 1251, 1252 & 1253 0274 To Suit 1203-1010 1/8” 1203-1313 1/4” 1203-1717 3/8” 1203-2121 1/2”

NCV-14 NCV-38 NCV-12 NCV-34 NCV-1

1/4” 3/8” 1/2” 3/4”

55 65 73 88

50 75

70

110 150 200 275

140 175 350

1”

127

Tech Sheet 10517

Manufactured from machined steel body with a hardened and ground spool, and a chemically blackened m nish. Diverter Valves

Working Temperature: -20ºC to +100ºC

Needle Valves - Flow Control

Maximum Working Pressure: 210 bar

Working Temperature: -20ºC to +100ºC

Body: Brass, nickel plated Seal: Nitrile Stem: 304 Stainless steel

Maximum Working Pressure: 400 bar: 1/4” to 3/4” 320 bar: 1

Seal: Nitrile

Angled, In-line, Bi-directional (Controlled Flow Both Ways) Flow Control & Shut Off, BSPP 0274 Thread 1252-2010 1/8” 1252-2013 1/4” 1252-2017 3/8” 1252-2021 1/2” Tech Sheet 10515

Three Port 2 Way, BSPP 0267

Female x Female, BSPP 0274

Thread LPM Max Pressure Bar

38-3DVL 12-3DVL 34-3DVL 1-3DVL

3/8” 1/2” 3/4”

27 36

207 210 207 207

Thread Length mm LPM

INV-14 INV-38 INV-12 INV-34

1/4” 3/8” 1/2” 3/4”

48 58 68 78

50 75

100 160

1”

140 175 350

INV-1

1”

108

Four Port Open Centre, BSPP 0267

Tech Sheet 10518

Working Temperature: -20ºC to +100ºC

Thread LPM Max Pressure Bar

Hydraulic Non-return Valves

38-4DVOC 12-4DVOC

3/8” 1/2”

27 36

207 210

Maximum Working Pressure: 210 bar

Body: Brass, nickel plated Seal: Nitrile Stem: 304 Stainless steel

Three Port T, BSPP 0267

Thread LPM Max Pressure Bar

38-3DVT 12-3DVT

3/8” 1/2”

27 36

207 210

High Pressure, Carbon Steel, BSPP

In-line, Uni-directional (Controlled Flow One Way) with Free Reverse Flow, BSPP 0274 Thread 1253-3013 1/4” 1253-3017 3/8” 1253-3021 1/2” Tech Sheet 10516

Max Pressure Bar

Cracking Pressure Bar

0268

Thread Length mm

HNRV-14 HNRV-38 HNRV-12 HNRV-34 HNRV-1

1/4” 3/8” 1/2” 3/4”

62 68 78 88

350 350 350 300 250

0.5 0.5 0.5 0.5 0.5

Four Port Closed Centre, BSPP 0267

Thread LPM Max Pressure Bar

38-DVCC 12-DVCC

3/8” 1/2”

27 36

207 210

1”

112

Tech Sheet 10519

243

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