Company Name: BLCH Pneumatic Science & Technology Co., Ltd.
Specialist Area: Pneumatic Air Preparation Units
Operating Type: Manufacturer
Employees: More than 300
Established: 2004
Website: blpneumatic.com
Email: blch@blch.cn
Phone: +86-189-6975-0091
WhatsApp: +86-135-6776-9421
E-commerce: Alibaba Made-in-China Amazon
Social Media:
Location: No.387, Jingba Road, Economic Development Zone, Yueqing, Zhejiang, China Google Maps
UFRL three-unit air preparation combines separate filters, regulators and lubricators, with 1/4″ to 1″ ports, 0.15-0.85MPa working pressure and interchangeable 40μm or 5μm filter elements.
AC1000-AC5000 three-unit combinations provide filtration, pressure regulation and oil-mist lubrication, with M5 to 1″ ports, 40μm or 5μm filters, and standard or automatic-drain versions.
CC2000 combines a CF2000 filter, CR2000 regulator and CL2000 lubricator with 1/4″ ports, 650L/min maximum flow, a locking pressure adjustment and transparent bowls without guards.
GC200-GC400 combinations join separate GF filters, GR regulators and GL lubricators, with PT1/8 to PT1/2 ports, 0.15-0.9MPa working pressure and body-specific flow ratings and bowl guards.
AC2000 and BC2000-BC4000 combine filtration, pressure regulation and lubrication, with 1/4″ to 1/2″ ports, 650 or 1400L/min maximum flow, locking adjustment and model-specific bowl guards.
FRL700A combines an F200A filter, R200A regulator and L200A lubricator for compressed air, offering 1/8″ or 1/4″ ports, 1850L/min maximum flow and a 0.15-0.85MPa working pressure range.
AFC and BFC two-unit sets pair filter-regulators with lubricators, offering 1/4″ to 1/2″ ports, 650 or 1400L/min flow, distinct drain and oil bowl capacities, and 40μm or 5μm filtration.
CFC2000 pairs a CFR2000 filter-regulator with a CL2000 lubricator, providing 1/4″ ports, 650L/min maximum airflow, 0.15-0.85MPa working pressure and transparent polycarbonate bowls.
FRL600A pairs an FR500A filter-regulator with an L200A lubricator, offering 1/8″ or 1/4″ ports, 1650 or 1850L/min maximum flow and a shared 0.15-0.85MPa working pressure range for air preparation.
UFR/L two-unit combinations pair UFR filter-regulators with UL lubricators, covering 1/4″ to 1″ ports and 2080-8200L/min flow, with 0.15-0.85MPa working pressure and optional automatic drains.
GFC200-GFC400 two-unit sets combine GFR filter-regulators and GL lubricators, with PT1/8 to PT1/2 ports, 3000-6500L/min flow, built-in gauges and 40μm standard or 5μm optional filtration.
FRC MINI and MIDI sets combine LFR filter-regulators with LOE lubricators, offering 1/8″ to 1/2″ ports, 0.15-1.2MPa regulated pressure, 40μm or 5μm filtration and manual or automatic drains.
AC1010-AC5010 two-unit combinations pair AW filter-regulators with AL lubricators, offering M5 to 1″ ports, 90-5000L/min flow, 40μm or 5μm filtration and standard or automatic-drain versions.
SFC-200, SFC-300 and SFC-400 pair SFR filter-regulators with SL lubricators, offering 1/4″ to 1/2″ ports, Y50 gauges, 0.15-0.85MPa working pressure and standard 40μm or optional 5μm filtration.
FR500A air filter-regulators combine filtration and pressure adjustment, with 1/8″ or 1/4″ ports, 1840 or 1940L/min flow, 40μm standard or 5μm optional filtration and differential-pressure drains.
AFR and BFR filter-regulators offer 1/4″ to 1/2″ ports, 650 or 1400L/min flow and 40μm standard filtration. Choose the compact AFR2000 or guarded BFR models for adjustable air preparation.
LFR-MINI and LFR-MIDI filter-regulators cover six port-and-flow combinations from 1/8″ to 1/2″ and 750-3400L/min, with 0.15-1.2MPa adjustment, filtration options and manual or automatic drains.
SFR-200, SFR-300 and SFR-400 filter-regulators combine air filtration and pressure adjustment, with 1/4″, 3/8″ or 1/2″ ports, Y50 gauges, guarded PC bowls and standard or optional filter elements.
AW1000-AW5000 filter-regulators span M5 to 1″ connections with standard and automatic-drain versions. Compare body sizes, flow ratings, gauges, filtration options and installation heights.
GFR200-GFR400 filter-regulators pair a recessed square gauge with a locking adjustment knob. Seven PT port options cover 1/8″ to 1/2″, with 3000-6500L/min flow and 40μm or 5μm filtration.
UFR filter-regulators combine 40μm filtration and 0.15-0.85MPa pressure adjustment across five models, with 1/4″ to 1″ ports, 2080-8200L/min flow and standard or D automatic-drain configurations.
CFR2000 combines compressed-air filtration and pressure regulation with a 1/4″ port, 650L/min flow and 0.15-0.85MPa adjustment. Its aluminum-alloy body carries a transparent PC bowl and locking knob.
AR2000 and BR2000-BR4000 air regulators provide 0.15-0.85MPa pressure adjustment with a locking knob. Select 1/4″ to 1/2″ ports and 650 or 1400L/min flow in compact aluminum-alloy bodies.
NR200-02 is a compact air regulator with a 1/4″ port, 550L/min flow and 0.15-0.85MPa working pressure. Optional mounting brackets and pressure gauges support selection for different installations.
UR air regulators provide 0.15-0.85MPa pressure adjustment through 1/4″ to 1″ ports, with 2100-8500L/min flow. A locking knob, balanced mechanism and panel or bracket mounting support installation.
GR200-GR400 air regulators use recessed square gauges and locking adjustment knobs. Seven PT connection options cover 1/8″ to 1/2″, with 3000-6500L/min flow and a 0.15-0.9MPa working pressure range.
R200A-02 regulates air pressure over 0.15-0.85MPa through a 1/4″ port, with a maximum flow of 1546L/min. Optional mounting brackets and pressure gauges suit different installation requirements.
AR1000–5000 air regulators offer M5 to 1″ connections and flows up to 8000L/min. Five body sizes, pressure gauge options and an aluminum alloy body support a range of pneumatic installations.
IR precision regulators offer three pressure ranges across 1/8″ to 1/2″ connections. A 0.5mm adjustment-screw pitch, gauge port and bracket or panel mounting support pressure-setting applications.
CR2000 regulates air pressure over 0.15-0.85MPa with a 650L/min maximum flow. Its aluminum alloy body has a 1/4″ main connection and a separate 1/8″ gauge port for local pressure indication.
LR-MINI and LR-MIDI regulators provide 0.15-1.2MPa pressure adjustment with 1/8″ to 1/2″ ports. Six model options offer maximum flows of 1000-4000L/min across two installation sizes.
ITV regulators provide proportional air pressure control from current or voltage signals. Three body sizes offer pressure settings up to 0.9MPa, digital displays and selectable monitor outputs.
AL and BL air lubricators provide visible oil-drip inspection, 1/4″ to 1/2″ connections and 650 or 1400L/min flow. Choose the compact AL2000 with a 25mL bowl or BL models with 90mL oil capacity.
LOE air lubricators cover 1/8″ to 1/2″ ports and flows up to 6100L/min. MINI and MIDI bodies require minimum misting flows of 3L/min and 8L/min respectively, with ISO VG32 turbine oil recommended.
AL1000–5000 air lubricators cover M5 to 1″ ports and flows up to 5000L/min. Aluminum alloy bodies, polycarbonate bowls and size-dependent bowl guards support pneumatic oil-mist lubrication.
GL air lubricators combine adjustable oil feed with 25mL, 75mL or 160mL bowls. Seven models cover PT1/8″ to PT1/2″ ports, with maximum flows of 3500-8000L/min and body-specific bowl guards.
SL air lubricators provide 1/4″, 3/8″ and 1/2″ connections for pneumatic oil-mist lubrication. The range uses aluminum alloy bodies and PC bowls, with ISO VG32 turbine oil recommended.
CL2000 supplies oil mist through a 1/4″ connection at flows up to 650L/min. Its transparent PC bowl and oil sight dome allow oil observation, with ISO VG32 turbine oil recommended.
UL air lubricators offer five port sizes from 1/4″ to 1″ and maximum flows of 2490-9000L/min. The range operates at 0.15-0.85MPa and uses ISO VG32 turbine oil for pneumatic lubrication.
CF2000 is a compact compressed-air filter with a 1/4″ port, 650L/min flow and 0.15-0.85MPa working pressure. An aluminum-alloy body and transparent PC bowl support air-line filtration and inspection.
UF air filters provide 40μm filtration through 1/4″ to 1″ ports, with flow ratings of 2440-8860L/min. Five models share 0.15-0.85MPa operation and standard or automatic drainage options.
GF200-GF400 air filters combine 40μm standard or 5μm optional filtration with PT ports from 1/8″ to 1/2″. Three body sizes provide 3000-8000L/min flow and 10mL, 40mL or 80mL drain-bowl capacities.
AF1000-AF5000 air filters cover M5 to 1″ ports and 110-7000L/min flow, with 40μm or 5μm filtration. Select standard or automatic drainage, exposed or guarded bowls and the required installation size.
AF2000 and BF2000-BF4000 air filters provide 1/4″ to 1/2″ connections, 650 or 1400L/min flow and 40μm or 5μm elements. Select the compact AF body or guarded BF format for compressed-air filtration.
LF-MINI and LF-MIDI air filters cover 1/8″ to 1/2″ connections and 1000-3000L/min flow. Choose 40μm standard or 5μm optional filtration, manual or automatic drainage and the required body size.
FV, 3F210 and 3FM210 foot valves control normally closed 3/2-way air circuits at 0-0.8MPa. Select aluminum or plastic bodies, 1/8″ or 1/4″ ports and optional locking on 3F210 models.
FV320 and FV420 foot valves offer 3/2-way and 4/2-way pneumatic control with 1/8″ and 1/4″ ports. Aluminum pedals and alloy bodies support direct foot operation over a 0-0.8MPa pressure range.
4F210 foot valves provide 5/2-way pneumatic control through 1/4″ ports. Choose standard, locking, guarded or locking-and-guarded versions, with an aluminum alloy body rated for 0-0.8MPa operation.
HV hand rotary valves provide direct manual control of compressed air through 1/4″, 3/8″ or 1/2″ ports. An aluminum alloy body and NBR seals support operation at 0-0.8MPa without added lubrication.
4HV rotary hand valves offer four-port control in two or three positions, with PT1/8 to PT3/4 connections. Select body size, flow capacity and the closed-center option for manual pneumatic circuits.
HSV and BHSV hand slide valves switch compressed-air lines with a sliding sleeve. Select 1/8″ to 1/2″ ports, male or female thread combinations, and an aluminum alloy or brass body with NBR seals.
PU220 and SPU valves provide normally closed, pilot-operated control of air, water and oil. Select brass or stainless steel bodies, connection size and AC or DC coils for the required flow capacity.
2L normally closed solenoid valves combine brass bodies with PTFE seals for air, water and steam. Select 17-50mm orifices, 3/8″ to 2″ ports, and AC or DC coils with lead-wire or connector wiring.
JM322 valves provide direct-acting 3/2-way pneumatic switching with G1/4 ports. Choose plunger, roller, selector, locking or push-button actuators for air systems operating at 0-0.8MPa.
MV522 mechanical valves provide 5/2-way switching with G1/4 main ports and G1/8 exhausts. Choose plunger, roller or button actuators for direct control of filtered air at 0-0.8MPa.
