PK Check valve Type: 1816 Stainless steel Flange Class 150

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Cast stainless steel check valve, swing type, with bolted cover and flanged ends, Class 150.

Application

Refineries and (petro-) chemical procesinstallations.
Oil & gas industry.
Tankstorage.
Corrosive liquids and gases.

Recommended in: Chemical, Petrochemical and Refining

Technical information

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Tables

DN	A	L	H	Weight
["]	mm	mm	mm	[kg]
1/2	88,9	108	85	5
3/4	98,4	117.3	89	5
1	108	127	102	5
1.1/2	127	165	120	11
2	152	203	138	13
3	191	241	160	22
4	229	292	201	36
6	279	356	248	62
8	343	495	293	119
10	406	622	330	155
12	483	699	354	235

-29/38 °C	100 °C	150 °C	200 °C	250 °C	300 °C	350 °C	375 °C	400 °C	425 °C	450 °C	475 °C	500 °C
bar	bar	bar	bar	bar	bar	bar	bar	bar	bar	bar	bar	bar
19	16,2	14,8	13,7	12,1	10,2	8,4	7,4	6,5	5,5	4,6	3,7	2,8
Check the values above and any additional remarks against ASME B16.34 (latest edition)
PTFE is limited in use above 200°C

Stock item

Norm: ASME

Construction type: Straight

Housing material: Stainless steel

Material quality: ASTM A351 CF8M

Nominal inner diameter

Connection: Flange

Pressure rating: Class 150

Face to Face length (mm)

Valve shape: Swing type

Sealing: Trim 12

Clear filter (3 of the 3 items displayed)

PK Check valve Type: 1816 Stainless steel/Trim 12 Swing type Straight Class 150 Flange 1/2" (15) ERIKS Item #: 13469771 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 1816 stainless steel/trim 12 swing type straight class 150 flange 1/2" (15)", "item_id": "g5014498682648472", "material_number": "13469771", "price": "0", "item_brand": "pk", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr3881290975850566", "item_variant": "pce", "index": "1", "quantity": "" } }
PK Check valve Type: 1816 Stainless steel/Trim 12 Swing type Straight Class 150 Flange 3/4" (20) ERIKS Item #: 13469772 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 1816 stainless steel/trim 12 swing type straight class 150 flange 3/4" (20)", "item_id": "g5014498682648483", "material_number": "13469772", "price": "0", "item_brand": "pk", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr3881290975850566", "item_variant": "pce", "index": "2", "quantity": "" } }
PK Check valve Type: 1816 Stainless steel/Trim 12 Swing type Straight Class 150 Flange 2.1/2" (65) ERIKS Item #: 13469774 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 1816 stainless steel/trim 12 swing type straight class 150 flange 2.1/2" (65)", "item_id": "g5014498682648471", "material_number": "13469774", "price": "0", "item_brand": "pk", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr3881290975850566", "item_variant": "pce", "index": "3", "quantity": "" } }