제품 게시
Wilkins ZW209BP Pressure Reducing Valve with low flow bypass
Zurn

Wilkins ZW209BP Pressure Reducing Valve with low flow bypass

The Pressure Reducing Valve shall be a diaphragm actuated, pilot controlled valve. The main valve body shall be ductile iron ASTM A 536. The stem of the basic valve shall be guided top and bottom. The diaphragm shall not be used as a seating sur- face. All internal and external ferrous surfaces shall be coated with a high quality, fusion epoxy coating. The pilot control shall be field adjustable from 15 psi to 150 psi. The valve shall be certified to NSF/ANSI Standard 61. The Pressure Reducing Valve with by-pass shall be a ZURN WILKINS Model ZW209BP

Compliance:

  • MassachusettsMAapproved
  • NSFStandard61
  • NSFStandard372
  • C530
  • UL listed

Features:

  • Blue Epoxy Coated, FDA Approved
  • Pilot Assembly: “Wye” Type Strainer, Opening Speed Control (sizes 1 1/4" - 4")
  • ANSI Class 150 Flanges
  • Copper Tubing and Brass Fittings
  • Low-Flow By-Pass Valves: 1/2" PRXL (sizes 1 1/4" - 3) 3/4" NR3XL (size 4")

Keywords: Presure Reducing Valve, Low Flow Pressure Reducing, Pressure Regulator Valve, Zurn Pressure Regulator Valve, Zurn water Pressure Regulator Valve

Meets the requirements of NSF/ANSI 61*

*Product contains weighted average lead content less than 0.25% for wetted surfaces.

사양
  • The Zurn Wilkins Model ZW209BP Pilot Operated Pressure Reducing Valve with Low Flow By-pass is designed for many applications where the reduction of high inlet pressures to a safe and stable outlet pressure is required. The pilot assembly reacts to changes in downstream pressure, allowing the main valve to modulate between the open and closed position, ensuring a constant downstream set pressure. Once the downstream pressure reaches the pilot setting, the main valve will seal shut. When the main valve closes, the low flow bypass is set to a slightly higher pressure, which allows it to handle very low flows up to 10 GPM when there is off-peak demand. (An additional bypass may be needed to handle flows between the bypass and main valve minimum flow.) In addition, the Model ZW209BP comes standard with blue epoxy coating internally and externally for corrosion protection as well as isolation valves and pressure gauges for quick and easy maintenance or repair.

기술 사양
  • 특징 참조zurn-zw209bp
  • 제품군Adjusting/Controlling Valves for Liquid Services
  • 제품분류Water Pressure Reducing Valves
  • 유형개체 (단일 개체)
  • 게시일2017-01-16
  • 에디션 넘버1
관련성
  • 주 재료Ductile Iron
  • 설계국가미국
분류
  • BIMobject 카테고리배관 - 밸브
  • IFC 분류밸브
  • UNSPSC 이름Valves
  • UNSPSC 코드401416
  • Uniclass 2015 코드Pr_65_54_94_72
  • Uniclass 2015 설명Reduced pressure zone valves
  • CSI 마스터 형식 2014 코드40 05 67
  • CSI 마스터 형식 2014 제목Specialized Pressure and Flow-Control Valves
  • OmniClass 번호23-27 31 47
  • OmniClass 제목Pressure Regulating Valves
  • CSI 단일 형식 II 코드D20
  • CSI 단일 형식 II 제목PLUMBING

지역 가용성

북미
과들루프
과테말라
그레나다
그린란드
네덜란드령 카리브 해 지역
니카라과
도미니카
도미니카 공화국
마르티니크
멕시코
몬세라트
미국
미국령 버진아일랜드
바베이도스
바하마
버뮤다
벨리즈
생마르탱
생바르텔레미
생피에르앤드미클롱
세인트루시아
세인트빈센트그레나딘
세인트키츠네비스
신트마르턴
아루바
아이티
앤티가 바부다
앵귈라
엘살바도르
영국령 버진아일랜드
온두라스
자메이카
캐나다
케이맨 군도
코스타리카
쿠바
퀴라소
터크스케이커스 제도
트리니다드토바고
파나마
푸에르토리코