Name: Ductile iron butterfly valve 1121 wafer CF8M disc/NBR seat lever DN32-40
SKU: 9121
Price: 33.471428571429 EUR
Availability: InStock

Ductile iron butterfly valve 1121 wafer CF8M disc/NBR seat lever DN32-40

Ductile iron butterfly valve 1121 wafer CF8M disc/NBR seat lever DN32-40

€33.47 (excl. btw)

The 1121 series butterfly valve is a wafer-type valve with a ductile iron body, stainless steel disc and vulcanised NBR seat. It can be used to isolate or control hydrocarbon, fuel, water, natural gas, oil, compressed air and glycol system

In stock Subject prior to sales
Categories : Vlinderkleppen

Documenten:

Certificate of conformity	Download
Manual	Download
Manual FR	Download
Technical datasheet	Download
Technical datasheet FR	Download

Description
Technical Specifications

Concentric ductile iron butterfly valves Our range of concentric ductile iron butterfly valves contain both wafer and lug types that can be used between flanges PN10/16, ANSI 150 up to DN600, and JIS 10K up to DN300. The body of our butterfly valves is made from epoxy-coated GGG40 ductile iron, and our soft seats and seals are made with vulcanized EPDM or vulcanized NBR. The vulcanization of the seat increases mechanical strength, which helps avoid creeping and wrenching. EPDM can withstand temperatures from 1 0 ° C up to + 110 ° C (with a transient peak at + 130 ° C), whereas our vulcanized NBR seats can withstand + 80 ° C. Our valves can tolerate pressures of 16 bar up to DN300, and 10 bar above. Our valves are fitted with nickel-plated ductile iron or stainless steel discs that are held in place thanks to shank grooves, which help avoid mechanical slack during use. The one-piece axis is kept airtight by two levels of PTFE and NBR seals. The ISO 5211 mounting pad allows easy mounting of pneumatic or electric actuators, or manual gearboxes. These valves can be used with a wide variety of fluids, including hot and cold water, demineralized water, alcohol, lime milk, mercury, alkaline solutions, sodium hydroxide. They are also suitable for gas such as air, nitrogen, etc.

Specification	Value
DN inches NPS	1''1/2
Option certificate 3.1	Yes
DN metric	40/49
Construction standard	API 609
CE risk category	III Module H
Type of paint	Epoxy
Paint coating thickness (µm)	80.00
EN face-to-face standard	EN 558 Series 20
DIN face-to-face standard	DIN 3202 Part.3 Series K1
ISO face-to-face standard	ISO 5752 Series 20
Tightness test standard	API 598
Type of seat	Vulcanized
Notch plate	Yes
Opening device	Handle
Application	Air conditioning / Heating
Shaft/stem matérial	Stainless steel AISI 416
Lockable	Yes
Square, star (mm)	Square 9 mm
Torque (Nm)	12
DN	DN40 - 1''1/2
Face to Face (mm)	33.0
Fluid	Hot water / Cold water / Drinking water
Kv (m³/h)	78.0
Seat	NBR
Body material	Ductile iron
Disc material	Stainless steel ASTM A351 CF8M
ISO pad 5211	F05
PS (bar)	16
Connections	Between flanges PN10/16 #150
TS max (°C)	80
TS min (°C)	-10
Butterfly valve design	Concentric
Wafer/lug	Wafer
Through shaft	Yes
Warranty period	2 years
CE	Yes
Handle material	Aluminium

If you have any questions about this product, please feel free to contact us.

Product Name	Product Number	EVAC Number	Price	Add to Cart
9122	Between flanges PN10/16 #150 Ductile iron Concentric DN40 - 1''1/2	1121040	S1009100	€33.47 (excl. btw)	add to cart
9123	Between flanges PN10/16 #150 Ductile iron Concentric DN50 - 2''	1121050	S1009101	€33.47 (excl. btw)	add to cart
9124	Between flanges PN10/16 #150 Ductile iron Concentric DN65 - 2''1/2	1121065	S1009102	€40.29 (excl. btw)	add to cart
9125	Between flanges PN10/16 #150 Ductile iron Concentric DN80 - 3''	1121080	S1009103	€45.89 (excl. btw)	add to cart
9126	Between flanges PN10/16 #150 Ductile iron Concentric DN100 - 4''	1121100	S1009104	€65.91 (excl. btw)	add to cart
9127	Between flanges PN10/16 #150 Ductile iron Concentric DN125 - 5''	1121125	S1009105	€91.50 (excl. btw)	add to cart
9128	Between flanges PN10/16 #150 Ductile iron Concentric DN150 - 6''	1121150	S1009106	€113.94 (excl. btw)	add to cart
9129	Between flanges PN10/16 #150 Ductile iron Concentric DN200 - 8''	1121200	S1009107	€192.84 (excl. btw)	add to cart
9130	Between flanges PN10/16 #150 Ductile iron Concentric DN250 - 10''	1121250	S1009108	€344.14 (excl. btw)	add to cart
9131	Between flanges PN10/16 #150 Ductile iron Concentric DN300 - 12''	1121300	S1009109	€483.33 (excl. btw)	add to cart
9132	Between flanges PN10/16 #150 Ductile iron Concentric DN350 - 14''	1121350	S1009110	€777.90 (excl. btw)	add to cart
9133	Between flanges PN10/16 #150 Ductile iron Concentric DN400 - 16''	1121400	S1009111	€1,297.59 (excl. btw)	add to cart