Cartridge Valves - Pressure Control, Relief Cartridge Valve

//RM27-01, Poppet Type, Pilot Operated, Check Relief Cartridge Valve, M27x1.5 Threaded

RM27-01, Poppet Type, Pilot Operated, Check Relief Cartridge Valve, M27x1.5 Threaded

PRODUCT TYPE: RM27-01, Poppet Type, Pilot Operated, Check Relief Cartridge Valve
APPLICATION: To Hydraulic Blocks or Manifolds
CONNECTION TYPE: Threaded, Screw-in Connection
PART NOS.: FT-RM27 Series
Valve Cavity: Below
Valve Housings:
– Various pressure stage adjustment and regulating
– No outer leakage and little inner leakage, dirt hydraulic oil tolerant, quick pressure response
– Standard or non-customized threaded available, and customized pre-setting pressure

Screw-in pressure relief valve is designed to install in manifold blocks for small hydraulic system space. The screw in pressure relief valve is cartridge style, and produced as per the ISO and CE certification, strictly controlling the raw materials before manufacturing. The valve is used as pilot operated pressure relief and check control valve in high pressure systems, to relieve pressure in order protecting the system and its main component.

Finoteks’ screw-in pressure relief valve is manufactured by high precision digital machines, apply for the materials with certification, the operation of screw in pressure relief valve is low noise, no outer leakage, easily pressure adjustment and replace with standard threads.

Screw In Pressure Relief Valve Details

RM27-01 Relief Cartridge Valve Ordering Code

Example (Normal code): “FT-RM27-01A-N-15 ” Explanation As Below:

FT- RM27-01 A N 15
(1) (2) (3) (4) (5)

(1) Supplier = By Finotek
(2) Valve Type = RM27-01, Poppet Type, Pilot Operated, Check Relief Cartridge Valve
(3) Adjustment:  A= 1/4 in. Hex Allen Head ; B= 1-1/2 in. Dia. Alum. Knob ; C= Option A w/ Cover Cap

(4) Seals: N= Buna (Std.) ; V= Fluorocarbon
(5) Pressing Range:  15= 3.5 ~ 150bar ;  25= 20 ~ 250bar;  35= 50 ~ 315bar 

RM27-01 Cartridge Valve Technical Information

Working Operation Pressure: 315bar(4568psi)
Max. Flow: 113L/min.
Inner Leakage: Less than 0~3cc/min. at 80% ~ 90% nominal setting pressure
Working Tem.:  -30oC to +120oC
Standard Spring Ranges: Due to manufacturing tolerances, there is a possible to adjust the valve either lower or higher than the nominal ratings

Media Temperature: -30 to +80(°C)for NBR O-rings
Body/Housing Material:
Anodized 6061-T6 Aluminum alloy for pressure of 210bar(3045psi)
Oil Medium: Mineral oil as per DIN51 524, VDMA 24 568 or rapeseed oil, Viscosity 10 – 400 CST
Recommended Medium Filtration: ISO 4406 Standard, cleanliness class:20/18/15

RM27-01 Pressure Cartridge Valve Symbol


RM27-01 Cartridge Valve Flow Performance


RM27-00 Cartridge Valve Dimensions & Cavity

Screw In Pressure Relief Valve Dimensions

Contact Us

Your email address will not be published. Required fields are marked *

Contact Info

Economic Development Zone,

Phone: +8657486303380

Mobile: +8613586889073