Products

DESCRIPTION

Basic Info.

Model NO.	RD
Structure	Centre Sealing
Seal Form	Auto Sealed
Valve Stem	Pneumatic Type
Work Pressure	Low Pressure (Pn<1.6mpa)
Working Temperature	Normal Temperature (-40°C<T<120°C)
Material of Seal Surface	Vmq, FPM, EPDM
Valve Body	Casting
Application	Water Industrial Usage, Food, Beverage, Pharmaceutical, Chemical Industry
Working Temperature of FPM	-30 to 230 Degree Celsius
Inside Surface Treatment	More Than or Equal to 0.4-0.8 Micrometer
Working Temperature of EPDM	-20 to 135 Degree Celsius
Certificate	ISO, Ce, 3A
Body Material	SS304, SS316L
Surface Treatment	More Than or Equal to 0.8-1.6 Micrometer
Sealing Material (Standard)	Vmq
Working Temperature of Vmq	-50 to 180 Degree Celsius
Sealing Material (Option)	EPDM/FPM
Working Pressure	0~10bar
Control Air Pressure	5~8bar
Standard Design	3A, DIN, SMS, Idf, ISO
Transport Package	Wood Carton
Specification	DIN, 3A, SMS, ISO, RJT, BPE, JTS
Trademark	NUOMENG, OEM
Origin	Wenzhou, China
HS Code	8481804090
Production Capacity	200000PCS/Year

Packaging & Delivery

Package Size 39.00cm * 33.00cm * 25.00cm Package Gross Weight 40.000kg

Product Description

Application:
Work principle:
This kind of valve can be handled by a pneumatic actuator. Pneumatic actuator is to covert the axial movement of piston to be 90 degree rotation of valve shaft, so that the valve can be open or close to achieve the requirment of control and open /close for the pipeline system. They have three type of actator: normally open (NO), normally closed (NC), air/air(A/A)
Stanard Design:
Various standards of valves can be provide can be provided to clients: DIN, 3A, SMS, ISO/IDF, BS/RJ, ASME/BPE etc.
The parts of vave usually includes two pieces body of valve, disc, gasket of valve disc, two bush, and the entire valve is assemble together with bolts and nuts.
The series of NUOMENG butterfly valve: welded, clamp, male, weld/male, union/male, etc.
The series of actuator: 1. stainless steel pneumatic actuator specification: φ85, φ108 and φ133. 2. Aluminum pneumatic actuator, specification:ZT050D,ZT063D,ZT075D,ZT088D, ZT100D, ZT115D. 3.Electric actuator, specification:HL-05,HL-10, HL-20.
Actuator is fixed in the valve (by a bracket and bolts).
The specification of NUOMENG manual handle as follow:
1.Pulling handle,we can supply two kinds of specification(you can found the details on page 191)
2.Multi-position stainless steel handle can be used on the specification as follows:
DN10-DN100/3A 3/4"-4"/SMS19-102/DS1"-4"/ISO,IDF Φ19-Φ108
3.Multi-position plastic handle can be used on the specification are the same as the stainless steel multi-position handle.
The handle is fixed by a bolt.

3A-NO.RQ	Size	O	G	A	Dc	H1
	1"	78.0	50.5	66.0	85.0	150.0
	1 1/4"	78.0	50.5	66.0	85.0	150.0
	1 1/2"	86.0	50.5	70.0	85.0	150.0
	2"	100	64	76.0	85.0	150.0
	2 1/2"	115	77.5	80.0	85.0	150.0
	3"	128	91	84.0	85.0	180.5
	4"	154	119	104.0	108.0	180.5
	6"	225	166.8	130.0	108.0	250.0
	8"	285.5	217.7	150.0	133.0	250.0

Connection Type: