Intelligent Electric Reversing Pneumatic Valve Positioner 10 BAR Pressure

Intelligent electric reversing valve with valve positioner / controller

Specification

Model choosing table

Controller C-TOP 1421/1721 (Recommend version)
	Input control	Recommend actuator	Output signal
	1 solenoid valve	single acting pneumatic actuator	PNP 2 postiion 4-20mA
	2 solenoid valves	Double acting pneumatic actuator	PNP 2 position 4-20mA
	3 solenoid valves	for mixing proof valve	PNP 3 position 4-20mA
	3 Solenoid valves	for mixing-proof valve	PNP 4 position (including 1pc external sensor) 4-20mA

Controller C-TOP 1421/1721 (Bus protocol version AS-I BUS-V3.0)
	Input control	Recommend actuator	Output signal
	1 solenoid valve	single acting pneumatic actuator	PNP 2 postiion 4-20mA
	2 solenoid valves	Double acting pneumatic actuator	PNP 2 position 4-20mA
	3 solenoid valves	for mixing proof valve	PNP 3 position 4-20mA

Material

The material connected with others: AISI 316L / 1.4404

The material in other parts: AISI 304

Seal ring: EPDM FDA 177.2600

Internal surface finish: Ra ≤ 0.8μm

Pressure: 10bar

Packaging

Bubble pack for each valve.

Outside packing is carton or plywood cases.

Or as per the request of customers.

Structure

With electric control unit.

Operation

Electric power

Display

FAQ

Q1: Are you factory or trading company?
A1: We are factory. and we have all kinds of the products.

Q2: Where is your factory located? how can I visit there?

A2: Our factory is located in Wenzhou city, Zhejiang Province,China

Welcome you visit our factory for business negotiation. Please try to contact our staff first by email or telephone. we will make an appointment and arrange the pick up.

Q3: Can your factory print our brand on the product.

A3: Our factory can laser print customer’s logo on the products.

Q4: What is the Warranty for the products?
A4: 1 year,but not including quick-wear parts,like O-ring

Q5: Can we pay using Paypal for the samples? Does it cost extra ?

A5: Sorry we only accept TT.

Q6: Do you charge for samples or freight?

A6: According to our company policy, customers need pay for them, we will return sample charge to you in official order.

Donjoy was founded in 1993, with registered capital RMB105.58 million(about 15million USD) We focus on developing high-precision PID valve positioner, Valve Control unit, Valve Position feedback device, intelligent automatic control valve, proportional valve, process control valve, high purity pump, homogeneous mixing pump, cleaning technology, pressure vessel, pipeline safety control technology, high clean pipe fitting&pipeline accessories and integrating r&d, production and sales as an integrated national high-tech enterprises. Donjoy’s products are widely used in bio-pharmaceutical, food and beverage, wine, fine chemicals and other industrial fields. Donjoy’s leading technology and innovation solutions meets growing demand in the industry of bio-pharmaceutical, food and beverage from the whole world, special emerging market.

Raw material, processing technology, welding technology, surface treatment and other technology from Donjoy have achieved advanced level in international market. It also complies with a series of international standards and specifications such as ASME BPE, EHEDG, FDA and 3A , It has passed the EU Pressure Equipment Directive (PED-97/23/EC) and (MD-06/42/EC) issued by the German TÜV organization; the 3-A health standard certification issued by the 3A organization; China Safety Valve Special Manufacturing Equipment (TS) License , China Quality Certification Center (CQC) and Quality Management System Certification (ISO9001:2015) and many other international authoritative certifications.

With advanced technology, excellent quality and perfect after-sales service system, Donjoy was awarded as National High-tech Enterprise, Provincial Famous Trademark, Science and Technology Enterprise, Innovative Enterprise, Patent Demonstration Enterprise, R & D Center Enterprise, AAA Credit Enterprise and many other honorary

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