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DESCRIPTION

Basic Info.

Model NO.	RPV121
Work Pressure	Pn10
Working Temperature	Normal Temperature (-40°C<T<120°C)
Material of Seal Surface	EPDM
Valve Body	Plastic Injection Moulding
Standard	ANSI
Application	Industrial Usage, Water Industrial Usage, Water Usage
Actuator Mounting	Available
Color	Dark Grey
Transport Package	Carton
Specification	2"~8"
Trademark	RMIPLAST
Origin	China Mainland
HS Code	8481804090
Production Capacity	8000PCS/Month

Product Description

Product Name:Plastic PVC PP PPH PVDF CPVC True Union Flange Ball Valve/Pneumatic Electric Weir Diaphragm /Wcb /Stainless Steel Swing Check Valve /Hand Gear Butterfly Valve
PV121B is a new type butterfly valve developed for water supply and water treatment application.
The principle, structural characteristics and application range of the butterfly valve:The butterfly valve has the characteristics of simple structure, small volume, light weight, material consumption, small installation size, rapid switch, 90° reciprocating rotation, small driving torque, etc. It is used to cut off, connect and adjust the medium in the pipeline. Fluid control characteristics and shut-off sealing performance. When the butterfly valve is in the fully open position, the thickness of the disc is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. The butterfly valve has two sealing types: elastic seal and metal seal .Butterfly valve advantages:1. Easy and quick opening and closing, labor saving, small fluid resistance, and can be operated frequently.2. simple structure, small size and light weight.3. can transport mud, accumulate liquid in the pipe mouth less.
Basic specification
Size:DN50~DN200 (2 inch ~ 8 inch)
Body Material:PVC-U;PP
Seal material:EPDM
Wafer connection:DIN PN10; ANSI CL150; JIS 10K
Design pressure:1.0Mpa(PN10 bar)
Feature of valve
Disc and seat that touch medium are made from plastic and rubber.
Multi-hole ?t for different standards connection
Valve is easy to assemble and disassemble to change damaged parts
Dry-stem are optional
Electric and pneumatic actuator mounting are available

Norminal Size	D1			d1	d2	D	n1	Φh1	A	B	L1	L2	L3
DN(Inch)	DIN	ANSI	JIS
DN50(2")	125	120	120	50	85	162	4	18	210	116	35	205	44
DN65(2-1/2")	145	140	140	65	100	179	4	18	210	116	35	218	46
DN80(3")	160	152	150	80	110	195	8	18	220	136	35	242	57
DN100(4")	180	190	175	100	135	225	8	18	220	136	35	273	60
DN125(5")	210	216	210	125	165	255	8	18	273	150	46	303	66
DN150(6")	240	241	240	150	190	280	8	22	273	150	46	330	72

Brief introduction:The diaphragm valve has a simple structure, small fluid resistance, and larger circulation capacity than other types of valves of the same specification; no leakage, and can be used for high viscosity and suspension particle medium adjustment. The diaphragm separates the medium from the upper cavity of the valve stem, so there is no packing medium and no leakage.
Basic specification
Size range:DN125~DN250 (5 inch ~ 10 inch)
Body materials:PVC-U;PVC-C;PVDF;PP-GF;PP-H
Diaphragm material:PTFE with EPDM cushion
Flange connection:DIN PN10; ANSI CL150; JIS 10K
Design pressure:0.4~0.7Mpa (PN4~PN7 bar)
Feature of valve
Body and diaphragm that touch medium are made from plastic and rubber.
EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better
Steel gasket make the bonnet and body bolted stronger and sealing better.
Iron disc is strong to make the diaphragm seal with body better.
Pneumatic actuator mounting is available.
Brief introduction:Ball valve, the opening and closing member is driven by the valve stem and rotated around the axis of the ball valve. It can also be used for fluid adjustment and control, in which the hard sealed V-type ball valve has its V-type ball core and the overlaid welded carbide metal valve seat has a strong shear force, especially suitable for the medium containing fiber, small solid burst material, etc. The multi-pass ball valve can not only flexibly control the flow, diversion and flow direction of the pipeline, but also close either channel and connect the other two channels. These valves shall generally be installed horizontally in pipes. The ball valve is divided into pneumatic ball valve, electric ball valve and manual ball valve.

Basic specificationSize: 1/2 inch ~ 4 inchBody Material:PVC-USeal material:EPDMSeat Material:PTFESocket connection:ANSIDesign pressure:1.0Mpa(PN10 bar)

Feature of valve

All the parts that will touch medium is made from plastic and rubber.
Self sealing ball design make valve sealing better
Flange end is optional.
Actuator mounting plate available

Brief introduction:Check valve refers to a valve with a circular valve valve and by its own weight and medium pressure action to block the backflow of the medium. Belongs to the automatic valve class, also known as the reverse check valve, check valve, return valve or isolation valve.

Basic specification

Size: DN15~DN50 (1/2 inch ~ 2 inch)
Body Material: PVC-U;PVC-C;PP-H
Seal material: EPDM
Socket connection: DIN,ANSI,JIS,CNS
Design pressure: 1.0Mpa(PN10 bar)

Feature of valve

Ball orbital design lower the valve leaking risk.
Double union design easy to replace and install of valves
Hollow ball design make the valve seal better
Simple structure make it easy to diagnose problem and repair valve
Flange end is optional.