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PLAST-O-MATIC RVDM Inline Rolling Diaphragm 2-Way

Series RVDM features a primary rolling diaphragm and a secondary flat diaphragm which incorporates the Plast-O-Matic patented Fail-Dry design for added protection. The rolling diaphragm provides greater sensitivity than non-diaphragm style relief valves, and is ideal for all applications without vacuum on the outlet. 1/2″ – 1″ sizes in most popular thermoplastic materials and connections; 5 – 100 PSI set range (5 – 125 PSI on 1/2″ only).

			
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Made in USA. brand PLAST-O-MATIC, model RVDM

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

price by request

Available

Available

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

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Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

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Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

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Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Descriptions of PLAST-O-MATIC RVDM

  • Series RVDM in-line pressure relief valve features a primary rolling diaphragm and a secondary flat diaphragm which incorporates the Plast-O-Matic patented Fail-Dry design for added protection.
  • Relief setting is infinitely adjustable from 5 psi to 100 psi. 1/2″ size to 120 psi.
  • Maximum inlet pressure is 150 psi.
  • Not recommended for applications with vacuum or backpressure on the outlet.

Technical specifications of PLAST-O-MATIC RVDM

Features:

  • Rolling diaphragm provides high accuracy, prevents crystallization.
  • Flat secondary diaphragm provides a second isolation of the control spring.
  • Patented Fail-Dry safety vent gives advance warning of need to replace primary seal.
  • In-line pattern in 1/2″, 3/4″ and 1″ pipe sizes.
  • No wetted metals.

Materials of Construction:

  • Available in PVC, CPVC, Glass-Filled Polypropylene and PVDF.
  • Seals are available in EPDM or FKM (Viton). The valve adjusting bolt, lock nut, and body are thermoplastic.
  • Support washers in Polypro models are made of PVDF. The plated steel control spring and stainless steel external fasteners are not in contact with liquid.

User Guide and Instruction manual for PLAST-O-MATIC RVDM

You can request the necessary certificates, documentation, instructions and user manuals for PLAST-O-MATIC RVDM using the special form.

You can buy PLAST-O-MATIC RVDM in UK or Europe at a favourable price in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . PLAST-O-MATIC RVDM price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.