China Cheap price High Quality Plastic Pvc Check Valve - Stainless Steel Double Flange Butterfly Valve Pin Less/ DN50-DN2000 – Jintong Watts

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China Cheap price High Quality Plastic Pvc Check Valve - Stainless Steel Double Flange Butterfly Valve Pin Less/ DN50-DN2000 – Jintong Watts Detail:

Place of Origin:	China
Brand Name:	TJT
Model Number:	TJT-BFV-0021
Certification:	CE/ISO9001

Minimum Order Quantity:	10 PCS
Price:	$95+
Packaging Details:	Plywood case
Delivery Time:	Generally in 20-45 days
Payment Terms:	T/T Or L/C
Supply Ability:	1000pcs(DN1400-DN2000)-120000pcs(DN50-DN1200)/Year

Description:
Design & Manufacturer: BS5155,BS EN593., etc.
Face to Face:BS5155,BS EN558, ISO5752
Top Flange Drilling:ISO5211
Test & Inspecting:API598,BS EN12266-1,DIN3230,BS5155
Flange Drilling:DIN2501,ANSI125/150,BS4504,BS 10D&E, JIS10K
Size:DN50(2”)-DN2000(80”)
Nominal Pressure:PN6/PN10/PN16
Working Temperature:-45℃–+150℃
Suitable Mediums:Fresh water, Sewage, Sea water, Air, Oils, Acids, Alkalis,Salts,etc.

Applications:
Water Supply
Sewage Treatment
Building Trades
Power Industry
Petroleum & Chemical
Metallurgy Industry

Specifications:
Table 1: Part Name & Materials’ Choice

Part Name	Materials’ Choice
Part Name	1	2	3	4	5	6	7
Body	—	—	WCB	SS	Duplex SS	Al-Bronze	—
Disc	—	DI+Painted	—	SS	Duplex SS	Al-Bronze	—
Seat	Rubber & PTFE(Detailed in Table 3)
Stem	45#	SS	Duplex SS	Monel	—	—	—
Detailed Standards of The Materials in the below table (Table 2)

Table 2 : Detailed Standards of The Materials

Code	Materials	ASTM	DIN	EN
1	DI	ASTM A536 65-45-12	GGG40	BS EN-GJS-400
2	WCB	ASTM A216 WCB	GS-C25	BS EN10213-2 1.0619
3	SS	ASTM A276 410/431/304/316 ASTM A351 CF8/CF8M/CF3M	1.4006/1.4057/1.4301/1.4401 1.4308/1.4408/1.4404	BS970 410 S21/ 431 S29/304 S15/316 S16 BS EN10213-4 1.4308/1.4408 /1.4404
4	Duplex SS	S32750	W-Nr1.4410	2507
5	Al-Bronze	ASTM B148 C95400/ C95500/C95800	CuAl10Ni	BS 1400 AB2
6	Monel	K400/500	N04400/N05500	W.Nr.2.4360 NiCu30Fe /-

Table 3: Detailed Materials of Rubber Seat

Material	Applicable Medium	Feature	Applicable Temp(℃)
Natural rubber(X1)	Fresh water, Sea water, Salt,Strong base, Weak base, Food	High elasticity	-20~+85℃
Hypalon(X2)	Fresh water, Sea water,Strong base, Weak base, Weak acid, Alcohol	Oxidation resistant	-30~+120℃ Short time +140℃
EPDM(X3)	Fresh water, Sea water,Salt, Steam	Aging resistant	-25~+110℃ Short time +120℃
Neoprene(X4)	Fresh water, Sea water,Salt, Strong base, Weak base, Weak acid	Light-proof, Aging resistant	-25~+110℃ Short time +120℃
NBR(X5)	Fresh water,Salt, Strong base, Natural gas, Oil	Oil resistant	-20~+100℃ Short time +110℃
FKM(X7)	Fresh water, Sea water, Salt,Weak base, Weak acid, Natural gas, Oil, Food.	High temperature resistant, Corrosion resistant	-20~+150℃ Short time +180℃
PTFE(Only suitable for DN50-DN200)	Fresh water, Sea water, Salt,Weak base, Weak acid, Natural gas, Oil, Food.	High temperature resistant,Corrosion resistant	-10~+180℃

Table 4: Type of Operation

Driving Type
Lever DN50-DN200	Gear Box DN50-DN2000	Pneumatic DN50-DN2000	Electric DN50-DN2000

Note:
*Generally DN50-DN200 with lever operation, More than DN200 will be with Gear Box.
*All sizes can be with gear box or electric operator or pneumatic according to the clients’ requirements.

Color of Painting: RAL color or Others as your requirements
General Painting Color in The Stocks:
RAL5015/5017/5005/5010/2004,etc.
Black/Green/Red/Dark Green/Gray

Tag: SS Double Flange Butterfly Valve, SS Pipe Valve, Nylon Disc Butterfly Valve

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China Cheap price High Quality Plastic Pvc Check Valve - Stainless Steel Double Flange Butterfly Valve Pin Less/ DN50-DN2000 – Jintong Watts, The product will supply to all over the world, such as: , , ,

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