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Polyhydron Valves
Pressure Switch
Product Brochure
Our clients can avail from us a wide range of Pressure Switch. These have a non adjustable differential type. The spring is loaded and has a sealed piston construction. These are encapsulated design for protection against dust. These are available in six pressure ranges, which can be adjustable upto 10, 50, 100, 200, 350 and 420 bar. Moreover, transparent plug-in connector is available with LED.
Specifications:
Model | Max. Operating pr. (bar) | Pr. Range |
1PS | 420 | Adjustable upto 10, 50, 100, 200, 350 and 420 bar. |
Additional Information:
- Item Code: 1PS
Pressure Holding Directional Control Valve
Product Brochure
Specifications:
Flow passage areas | Valve | Model | P to A P to B | B to T |
Standard | 4DES20A | 3.1 cm² | 5.3 cm² | |
With quick exhaust feature | 4DES20A | 3.1 cm² | 12.4 cm² | |
Operating Pressure | For ports P, A, B, C, G: 350 bar For port T : 7 bar max. | |||
Pilot Pressure | 35 bar. |
Additional Information:
- Item Code: DES-20
Return Line Filter
Product Brochure
Specifications:
Nominal Flow and Pressure Ratings | |||
Model | Max. working pressure | Flow handling capacity | Filtration capacity |
RF | 7 bar | 40 l/min. | 25 microns |
Additional Information:
- Item Code: RF
Pressure Holding Directional Control Valve
Product Brochure
Specifications:
Nominal flow and pressure ratings | ||||
Model | Max. working pr. (bar) | Max. flow l/min. | ||
Port P, A, B, C and G | T | P to A P to B | B to T ( P = 1 bar) | |
DLS 20 | 350 | 7 | 180 | 350 |
Additional Information:
- Item Code: DLS-20
Counter Balance Valve
Product Brochure
Specifications:
Construction | Direct acting, seat type. |
Mounting | Threaded port body |
Mounting position | Optional |
Direction of Flow | From port A to B |
Flow handling capacity (Nominal) | Size 10 – 30 i/min, size 20 – 115 i/min |
Operating pressure | 315 bar |
Cracking pressure | Refer ordering code |
Hydraulic medium | Mineral oil. |
Viscosity range | 10 cSt to 380 cSI. |
Fluid temperature range . | -20 °C to +70 °C |
Fluid cleanliness requirement | As per ISO 16/13. or better. |
Additional Information:
- Item Code: CB-Series-03
Directional Control Valves
Product Brochure
Specifications:
Nominal flow and pressure ratings | ||
Model | Max. working pr. (bar) | Max. flow l/min. |
4DL 10 | Port P, A and B : 350 Port T : 100 | 100 |
Additional Information:
- Item Code: DL-10
Directional Control Valves
Product Brochure
Specifications:
Nominal flow and pressure ratings | ||||
Model | Max. working pr. (bar) | Max. flow | ||
Port | P, A, B | T | ||
4RDL | Continuous Intermittent | 700 1000 | 110 (max.) | 16 lpm |
Additional Information:
- Item Code: 4RDL
Prefill Valves
Product Brochure
We hold expertise in offering a quality approved range of Prefill Valve. Offered Prefill Valve is a hydraulic-pilot operated check valve with seat type construction. It allows free flow from port A to port B. Flow from port B to port A can be enabled by applying pilot pressure to it''s port X. It has a decompression feature which enables the valve to open in two stages progressively, allowing smooth and rapid exhaust of the compressed oil.
Features:
- Integrated Seat provides high rigidity, high fatigue resistance and less deflection of the flange.
- Encapsulated O-ring allows easy of assembly and prevents o-ring damage during assembly.
- Simplified Cavity machining
- Larger suction flange to reduce pressure drop in the suction line and consequently increase flow handling capability
- Improved Pilot cylinder sealing to minimize pilot leakage and reduce frictional loss during operation.
Specification:
Maximum Flow (l/min) | |||||
Size | Velocity | 100 | 125 | 150 | 200 |
Application A | 4.5 | 2120 | 3310 | 4770 | 8480 |
Application B | 4.5 | 2120 | 3310 | 4770 | 8480 |
Application C | 3.3 | 1516 | 2430 | 3500 | 6220 |
Application D | 3 | 1410 | 2210 | 3180 | 5650 |
Application E | 1.2 | 570 | 880 | 1270 | 2260 |
Additional Information:
- Item Code: PV100-200-21Series
Flow Divider Valve
Product Brochure
Brand | Polyhydron |
Type | Flow Control Valve |
Material | Carbon steel |
Pressure | 315 bar |
With rich industrial experience we are offering to our esteemed clients a wide range of Flow Divider Valve. These provide dual flow from a single source at a predetermined ratio, regardless of load. The maximum dividing error of these Flow Divider Valves is <5% and has a threaded port body. Besides, we offer our products at feasible prices in market.
Specifications:
Inlet Flow | 5 -10 | 10 -18 | 15 -30 | 30 -100 |
Max. Pr. (bar) | 315 | |||
Dividing Ratio (%) | 50 : 50 |
Pressure Relief Valves
Product Brochure
Specifications:
Construction | Two stage poppet valve |
Mounting | Threaded bodies; company standards Sub-Plate Mounting IS06264 |
Mounting position | Optional |
Flow direction | From port ''P to port T |
Operating pressure For valves with internal drain | For port P and X / 315 bar, For port T – 60 bar |
Operating pressure For valves with external drain | For port P and X / 315 bar, For port T – 315 bar, Fort port Y 60 bar |
Hydraulic medium | Mineral oil |
Viscosity range | 10 cSt to 380 cSt |
Fluid temperature range . | -20 °C to +70 C |
Fluid cleanliness requirement | As per ISO 16/13 |
Maximum flow handling capacity | For valve size: 10 - 100 I/min., 20 - 200 1/mm, 30 - 400 l/min |
Additional Information:
- Item Code: PPR
Pressure Relief Valves
Product Brochure
Being the leading names in industry we are engaged in supplying and trading a wide range of Direct Operated Pressure Relief Valve. These are direct acting valve and are guided with poppet design. Offered Direct Operated Pressure Relief Valves have a cushion arrangement for greater stability and noise control. Additionally, we also assure safe and timely delivery of our products.
Specifications:
Construction | Direct acting, Poppet type. |
Mounting style ... | Threaded Cartridge, Threaded Port body or Subplate Type (Factory Std. & ISO Std.) |
Interface | Factory standard - Note : Subplate mounting valves having interface as per ISO 6264-03-04 and ISO 6264-06-09 are also available on request. Please ask for details |
Mounting position | Optional. |
Flow direction | From P to T |
Operating pressure for port P | 400 bar. (Standard model) |
for port P . | 700 bar max .(for Model DPR06*700-11 only) |
for port T | 315 bar |
Pressure setting ranges | Upto 25, 50, 100, 200, 315, 400 and 700 bar max. |
Hydraulic medium | Mineral Oil |
Viscosity range | 10 Cst. to 380 Cst |
Fluid temperature range . | -20 °C to +70 °C |
Fluid cleanliness requirement | As per ISO 16/13 or better. |
Additional Information:
- Item Code: DPR
Flow Control Valve
Product Brochure
We are a leading company involved in supplying and trading a wide range of Flow Control Valve. These have check valve option for reverse-free flow and also have four rotations of hand knob to facilitate the setting with ease. Offered Pressure Compensated Flow Control Valves have a thumb screw provision to retain valve setting. In addition, these are highly reliable in nature.
Specifications:
Max. working pr. | 315 bar |
Flow controlling capacity | Min. 0.25 to 4, 8, 16 or 32 l/min. |
Pressure Reducing Valves
Product Brochure
Specifications:
Construction | Direct acting spool type |
Mounting | Subplate mounting as per ISO 6403 |
Mounting position | Optional |
Flow direction | From port P to A |
Operating pressure | For port P - 315 bar, For port A and B - 200 bar, For port T - 60 bar max |
Hydraulic medium | Mineral oil |
Viscosity range | 10 cSt to 380 cSt |
Fluid temperature range . | -20 °C to +70 C |
Fluid cleanliness requirement | As per ISO 16113 |
Mass | 1.54 kg |
Additional Information:
- Item Code: DPM
Modular Throttle Check Valves
Product Brochure
To furnish diverse requirements of our clients in the best possible manner we are involved in offering an extensive range of Modular Throttle Check Valve. These have double throttle cum check, non pressure compensated and modular construction. In addition to this, these can be used as Metering-in or Metering-out device.
Specifications:
Nominal flow and pressure ratings | ||
Model | Max. working pr. (bar) | Max. flow l/min. |
TCM 06 | 315 | 35 |
Additional Information:
- Item Code: TCM-06
Modular Throttle Check Valves
Product Brochure
For the diverse requirements of our clients we are involved in offering a wide gamut of Modular Throttle Check Valve. We offer these in various technical specifications and models as per the requirements of our clients. Moreover, we also assure to deliver our products in a stipulated time frame.
Specifications:
Nominal flow and pressure ratings | ||
Model | Max. working pr. (bar) | Max. flow l/min. |
TCM 10 | 315 | 100 |
Additional Information:
- Item Code: TCM-10
Modular Pilot Operated Check Valves
Product Brochure
Specifications:
Nominal flow and pressure ratings | ||
Model | Max. working pr. (bar) | Max. flow in l/min. |
CIM 10 | 315 | 80 |
Additional Information:
- Item Code: CIM10
Modular Pilot Operated Check Valves
Product Brochure
Specifications:
Nominal flow and pressure ratings | ||
Model | Max. working pr. (bar) | Max. flow in l/min. |
CIM 06 | 315 | 35 |
Additional Information:
- Item Code: CIM06
High Low Pressure Control Valve
Product Brochure
With rich industrial experience we are into supplying and trading a wide array of High Low Pressure Control Valve. Offered Pressure Control Modules are consists of High pressure relief valve, a Check valve and a low pressure unloading valve of fine quality. In these unloading of pumps by Solenoid valve or Valves as an optional feature. Moreover, these are available in market at very reasonable prices.
Specifications:
Nominal flow and pressure ratings | ||||
Model | Max. pr. for | High pr. | Max. pr. For | Low pr. |
PCM 06-06 | 400 | 25 | 50 | 25 |
Nominal flow and pressure ratings | ||||
Model | Max. pr. for | High pr. | Max. pr. For | Low pr. |
PCM20-16 | 315 | 100 | 100 | 160 |
Nominal flow and pressure ratings | ||||
Model | Max. pr. for High pr. relief (bar) | High pr. Flow (l/min) | Max. pr. For unloading (bar) | Low pr. Flow (l/min) |
PCM20-06 | 315 | 25 | 100 | 160 |
PCM20-10 | 315 | 60 | 100 | 160 |
Additional Information:
- Item Code: PCM-20
Check Valves
Product Brochure
Material | Cast Iron |
Media | oil |
Automation Grade | Automatic |
Specifications:
Nominal flow and pressure ratings | |||||||
Model | C06 | *C08 | C10 | *C15 | C20 | *C25 | C30 |
Max. working pr. (bar) | 315 | 315 | 315 | 315 | 315 | 315 | 315 |
Max. flow l/min. | 10 | 20 | 30 | 80 | 120 | 220 | 280 |
* : Available only in threaded type. |
Additional Information:
- Item Code: C
Check Valves
Product Brochure
Specifications:
Nominal flow and pressure ratings | ||
Model | Max. working pr. (bar) | Max. flow l/min. |
CI10 | 315 | 80 |
CI20 | 315 | 160 |
CI30 | 315 | 350 |
Additional Information:
- Item Code: CI
Prefill Valve
Product Brochure
Specifications:
Nominal Flow and Pressure Ratings | |||
Model | Max. working pr. (bar) | Max. flow l/min. | |
Prefilling | Exhausting | ||
PV 40 | 315 | 152 | 304 |
PV 50 | 315 | 236 | 472 |
PV 63 | 315 | 372 | 744 |
PV 80 | 315 | 608 | 1216 |
Additional Information:
- Item Code: PV40-80