White adjustable disc air valve with circular steel face

클린룸 공기 분배 시스템

디스크 에어 밸브 (Disc Air Valve)

A compact circular wall or ceiling valve whose threaded center disc adjusts the annular opening for balancing small supply or extract airflows.

Continuously Adjustable Annulus
Compact Circular Face
Threaded Locking Disc
Wall or Ceiling Mounting

견적 요청 제품 찾아보기

상품 소개

The adjustable disc air valve provides a simple terminal for small branch airflows in cleanroom support rooms, toilets and service spaces. Turning the central steel disc changes the annular free area and therefore the pressure drop through the valve; a lock nut secures the selected position after balancing. The formed casing fits a standard round duct sleeve, and spring or bayonet retainers allow the complete valve to be removed for cleaning. Supply versions discharge radially across the wall or ceiling, while extract versions draw air evenly around the perimeter gap.

주요 기능

The threaded center disc provides continuous rather than stepped adjustment of the airflow opening.

A lock nut holds the balanced setting so routine wiping does not change the annular gap.

The rounded powder-coated face presents a compact cleanable terminal for small rooms.

Standard 100–200 mm spigots connect directly to circular duct sleeves without a separate plenum.

고객 제품 관심사

A small air terminal must provide usable balancing adjustment without a bulky plenum or exposed damper handle.

A fixed circular outlet cannot be balanced after the branch duct is installed.Rotating the center disc changes the annular airway until the measured volume reaches the intended value.

Cleaning staff accidentally change the final air-valve setting.The selected disc position is secured with a hidden spindle lock nut behind the face.

A large grille looks disproportionate in a narrow support-room ceiling.Compact 100–200 mm nominal sizes provide a restrained circular room-side appearance.

The duct sleeve becomes inaccessible behind a fixed valve.Spring or bayonet mounting allows the complete valve body to withdraw for inspection and cleaning.

일반적인 응용 프로그램

Cleanroom support-room extractGowning-room ceiling exhaustJanitor and clean utility roomsSmall laboratory support branchesControlled corridor supply or relief air

기술 매개변수

Typical dimensions and materials for an adjustable supply or extract disc valve are listed below.

핵심 재료	Formed sheet-steel valve casing and disc with galvanized threaded spindle, crossbar and lock nut
패널 두께	0.8–1.2 mm formed steel valve casing and disc
유효 폭	132–245 mm overall visible face diameter
최대 길이	Up to 245 mm overall face diameter for nominal size 200
강철 면면 두께	0.8–1.2 mm powder-coated steel face
코어 밀도	Approximately 7850 kg/m³ for the steel valve casing and disc
열전도도 (Thermal Conductivity)	Approximately 45–60 W/(m·K) for the steel valve casing and disc
표면 마무리	Smooth white powder coating similar to RAL 9010 with galvanized concealed hardware
접합 유형	Spring or bayonet fit to a Ø100–200 mm duct sleeve with threaded adjustable disc
사용자 정의	의도된 응용 프로그램 및 운영 환경에 따라 사용할 수 있습니다.

사용 가능한 옵션

Supply-air radial discharge profileExtract-air valve profileNominal sizes 100, 125, 160 and 200 mmWhite powder coat or stainless-steel finish

Planning a Adjustable Disc Air Valve specification?

치수, 설치 조건, 성능 목표 및 필요한 표면 마감을 보내십시오.

우리 팀과 대화하십시오.